{"id":3217,"date":"2024-12-03T01:27:57","date_gmt":"2024-12-03T01:27:57","guid":{"rendered":"https:\/\/blog.ezworkapp.com\/index.php\/2024\/12\/03\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa\/"},"modified":"2024-12-03T01:27:57","modified_gmt":"2024-12-03T01:27:57","slug":"cac-ham-trong-excel-va-cac-vi-du-minh-hoa","status":"publish","type":"post","link":"https:\/\/blog.ezworkapp.com\/index.php\/2024\/12\/03\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa\/","title":{"rendered":"C\u00e1c h\u00e0m trong Excel v\u00e0 c\u00e1c v\u00ed d\u1ee5 minh h\u1ecda"},"content":{"rendered":"<div class=\"uk-panel uk-margin\" id=\"template-nJy84WMn#1\">\n<blockquote id=\"c\u00e1c-h\u00e0m-trong-excel\" cite=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html?cac-ham-trong-excel\">\n<p><span style=\"font-family: georgia, palatino, serif\">B\u00e0i vi\u1ebft n\u00e0y c\u00f3 th\u1ec3 xem l\u00e0 b\u00e0i vi\u1ebft t\u1ed5ng h\u1ee3p nhi\u1ec1u ch\u1ee9c n\u0103ng c\u1ee7a Microsoft Excel, r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u h\u1ecdc v\u1ec1 Excel. Trong b\u00e0i vi\u1ebft n\u00e0y, <strong><a href=\"http:\/\/blog.ezworkapp.com\/\">H\u1ecdc Excel Online <\/a><\/strong>s\u1ebd li\u1ec7t k\u00ea c\u00e1c h\u00e0m trong excel, c\u00e1c v\u0103n b\u1ea3n, ph\u00e9p to\u00e1n, th\u1ed1ng k\u00ea, logic v\u00e0 c\u00e1c ch\u1ee9c n\u0103ng kh\u00e1c c\u1ea7n thi\u1ebft nh\u1ea5t c\u00f9ng v\u1edbi c\u00e1c v\u00ed d\u1ee5 v\u1ec1 c\u00f4ng th\u1ee9c v\u00e0 li\u00ean k\u1ebft t\u1edbi c\u00e1c t\u00e0i nguy\u00ean c\u00f3 li\u00ean quan.<\/span><\/p>\n<\/blockquote>\n<p><span style=\"font-family: georgia, palatino, serif\">Excel cung c\u1ea5p m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00e1c ch\u1ee9c n\u0103ng \u0111\u1ec3 ph\u00e2n t\u00edch, ki\u1ec3m to\u00e1n v\u00e0 t\u00ednh to\u00e1n d\u1eef li\u1ec7u b\u1eb1ng c\u00e1ch t\u1eadn d\u1ee5ng t\u1ed1i \u0111a <strong>c\u00e1c h\u00e0m trong excel<\/strong> cung c\u1ea5p. M\u1ed9t trong s\u1ed1 nh\u1eefng ch\u1ee9c n\u0103ng n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi nhi\u1ec1u ng\u01b0\u1eddi s\u1eed d\u1ee5ng Excel h\u00e0ng ng\u00e0y v\u00e0 c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 ng\u01b0\u1eddi ch\u1ec9 s\u1eed d\u1ee5ng nh\u1eefng ph\u00e9p to\u00e1n n\u00e0y trong tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">Trong h\u01b0\u1edbng d\u1eabn n\u00e0y, ch\u00fang ta s\u1ebd kh\u00f4ng kh\u00e1m ph\u00e1 t\u1eebng ch\u1ee9c n\u0103ng trong Microsoft Excel m\u00e0 ch\u1ec9 \u0111\u01b0a ra cho b\u1ea1n c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 nh\u1eefng ch\u1ee9c n\u0103ng h\u1eefu \u00edch trong Excel \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u01b0a ra c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1<strong> c\u00e1ch d\u00f9ng h\u00e0m trong excel<\/strong> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u nh\u1ea5t.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">H\u1ea7u h\u1ebft c\u00e1c ch\u1ee9c n\u0103ng \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea d\u01b0\u1edbi \u0111\u00e2y l\u00e0 <strong>c\u00e1c h\u00e0m b\u1ea3ng t\u00ednh Excel<\/strong> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a c\u00f4ng th\u1ee9c trong m\u1ed9t \u00f4. C\u00e1c m\u1ee5c cu\u1ed1i c\u00f9ng bao g\u1ed3m c\u00e1c ch\u1ee9c n\u0103ng Excel t\u00f9y ch\u1ec9nh, ch\u1ee9c n\u0103ng ng\u01b0\u1eddi d\u00f9ng \u0111\u1ecbnh ngh\u0129a (UDF). \u0110\u00e2y l\u00e0 nh\u1eefng ch\u1ee9c n\u0103ng d\u1ef1a tr\u00ean VBA \u0111\u1ec3 m\u1edf r\u1ed9ng nh\u1eefng \u0111i\u1ec1u c\u01a1 b\u1ea3n c\u1ee7a Excel v\u1edbi ch\u1ee9c n\u0103ng tu\u1ef3 ch\u1ec9nh. Ch\u1ecdn m\u1ed9t danh m\u1ee5c \u0111\u1ec3 v\u00e0o danh s\u00e1ch c\u00e1c ch\u1ee9c n\u0103ng v\u1edbi c\u00e1c m\u00f4 t\u1ea3 ng\u1eafn v\u00e0 li\u00ean k\u1ebft \u0111\u1ebfn c\u00e1c v\u00ed d\u1ee5 s\u1eed d\u1ee5ng.<\/span><\/p>\n<blockquote>\n<p><span style=\"font-family: georgia, palatino, serif\">Xem ngay:\u00a0<a href=\"http:\/\/blog.ezworkapp.com\/tag\/cac-ham-co-ban-trong-excel\">C\u00e1c h\u00e0m th\u00f4ng d\u1ee5ng trong Excel<\/a><\/span><\/p>\n<\/blockquote>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_61 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<p class=\"ez-toc-title\">Xem nhanh<\/p>\n<p><label for=\"ez-toc-cssicon-toggle-item-674e5e9c61f66\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><\/span><\/span><\/label><\/p>\n<nav>\n<ul class=\"ez-toc-list ez-toc-list-level-1 \">\n<li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Chuc_nang_van_ban_trong_Excel_cac_chuc_nang_chuoi\" title=\"Ch\u1ee9c n\u0103ng v\u0103n b\u1ea3n trong Excel (c\u00e1c ch\u1ee9c n\u0103ng chu\u1ed7i)\">Ch\u1ee9c n\u0103ng v\u0103n b\u1ea3n trong Excel (c\u00e1c ch\u1ee9c n\u0103ng chu\u1ed7i)<\/a>\n<ul class=\"ez-toc-list-level-3\">\n<li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Chuc_nang_TEXT\" title=\"Ch\u1ee9c n\u0103ng TEXT\">Ch\u1ee9c n\u0103ng TEXT<\/a>\n<ul class=\"ez-toc-list-level-4\">\n<li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Vi_du_cho_cong_thuc_TEXT\" title=\"V\u00ed d\u1ee5 cho c\u00f4ng th\u1ee9c TEXT:\">V\u00ed d\u1ee5 cho c\u00f4ng th\u1ee9c TEXT:<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Ham_CONCATENATE\" title=\"H\u00e0m CONCATENATE\">H\u00e0m CONCATENATE<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Ham_TRIM\" title=\"H\u00e0m TRIM\">H\u00e0m TRIM<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Ham_SUBSTITUTE\" title=\"H\u00e0m SUBSTITUTE\">H\u00e0m SUBSTITUTE<\/a>\n<ul class=\"ez-toc-list-level-4\">\n<li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Cong_thuc_SUBSTITUTE\" title=\"C\u00f4ng th\u1ee9c SUBSTITUTE:\">C\u00f4ng th\u1ee9c SUBSTITUTE:<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Ham_VALUE\" title=\"H\u00e0m VALUE\">H\u00e0m VALUE<\/a>\n<ul class=\"ez-toc-list-level-4\">\n<li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Vi_du_cho_ham_VALUE\" title=\"V\u00ed d\u1ee5 cho h\u00e0m VALUE:\">V\u00ed d\u1ee5 cho h\u00e0m VALUE:<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Cac_ham_su_dung_de_chuyen_doi_van_ban_UPPER_LOWER_PROPER\" title=\"C\u00e1c h\u00e0m s\u1eed d\u1ee5ng \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i v\u0103n b\u1ea3n (UPPER, LOWER, PROPER)\">C\u00e1c h\u00e0m s\u1eed d\u1ee5ng \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i v\u0103n b\u1ea3n (UPPER, LOWER, PROPER)<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Trich_xuat_cac_ky_tu_van_ban_LEFT_RIGHT_MID\" title=\"Tr\u00edch xu\u1ea5t c\u00e1c k\u00fd t\u1ef1 v\u0103n b\u1ea3n (LEFT, RIGHT, MID)\">Tr\u00edch xu\u1ea5t c\u00e1c k\u00fd t\u1ef1 v\u0103n b\u1ea3n (LEFT, RIGHT, MID)<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Cac_ham_logic_trong_Excel\" title=\"C\u00e1c h\u00e0m logic trong Excel\">C\u00e1c h\u00e0m logic trong Excel<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Ham_NOT\" title=\"H\u00e0m NOT\">H\u00e0m NOT<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Ham_IF\" title=\"H\u00e0m IF\">H\u00e0m IF<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Ham_IFERROR_va_IFNA\" title=\"H\u00e0m IFERROR v\u00e0 IFNA\">H\u00e0m IFERROR v\u00e0 IFNA<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Cac_cong_thuc_toan_hoc_trong_Excel\" title=\"C\u00e1c c\u00f4ng th\u1ee9c to\u00e1n h\u1ecdc trong Excel\">C\u00e1c c\u00f4ng th\u1ee9c to\u00e1n h\u1ecdc trong Excel<\/a>\n<ul class=\"ez-toc-list-level-3\">\n<li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Tim_tong_cua_cac_o\" title=\"T\u00ecm t\u1ed5ng c\u1ee7a c\u00e1c \u00f4\">T\u00ecm t\u1ed5ng c\u1ee7a c\u00e1c \u00f4<\/a>\n<ul class=\"ez-toc-list-level-4\">\n<li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Ham_SUM\" title=\"H\u00e0m SUM\">H\u00e0m SUM<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Ham_SUMPRODUCT\" title=\"H\u00e0m SUMPRODUCT\">H\u00e0m SUMPRODUCT<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Chuc_nang_lam_tron\" title=\"Ch\u1ee9c n\u0103ng l\u00e0m tr\u00f2n\">Ch\u1ee9c n\u0103ng l\u00e0m tr\u00f2n<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Tra_ve_so_du_sau_khi_chia_ham_MOD\" title=\"Tr\u1ea3 v\u1ec1 s\u1ed1 d\u01b0 sau khi chia (h\u00e0m MOD)\">Tr\u1ea3 v\u1ec1 s\u1ed1 d\u01b0 sau khi chia (h\u00e0m MOD)<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Cac_ham_thong_ke_trong_Excel\" title=\"C\u00e1c h\u00e0m th\u1ed1ng k\u00ea trong Excel\">C\u00e1c h\u00e0m th\u1ed1ng k\u00ea trong Excel<\/a>\n<ul class=\"ez-toc-list-level-3\">\n<li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Tim_cac_gia_tri_lon_nhat_nho_nhat_va_trung_binh\" title=\"T\u00ecm c\u00e1c gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t, nh\u1ecf nh\u1ea5t v\u00e0 trung b\u00ecnh\">T\u00ecm c\u00e1c gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t, nh\u1ecf nh\u1ea5t v\u00e0 trung b\u00ecnh<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Dem_o\" title=\"\u0110\u1ebfm \u00f4\">\u0110\u1ebfm \u00f4<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Ham_lookup_trong_Excel_va_cac_ham_lien_quan\" title=\"H\u00e0m lookup trong Excel v\u00e0 c\u00e1c h\u00e0m li\u00ean quan\">H\u00e0m lookup trong Excel v\u00e0 c\u00e1c h\u00e0m li\u00ean quan<\/a>\n<ul class=\"ez-toc-list-level-3\">\n<li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Ham_VLOOKUP\" title=\"H\u00e0m VLOOKUP\">H\u00e0m VLOOKUP<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Ham_INDEX\" title=\"H\u00e0m INDEX\">H\u00e0m INDEX<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Ham_MATCH\" title=\"H\u00e0m MATCH\">H\u00e0m MATCH<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Ham_INDIRECT\" title=\"H\u00e0m INDIRECT\">H\u00e0m INDIRECT<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Ham_OFFSET\" title=\"H\u00e0m OFFSET\">H\u00e0m OFFSET<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Ham_TRANSPOSE\" title=\"H\u00e0m TRANSPOSE\">H\u00e0m TRANSPOSE<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Ham_HYPERLINK\" title=\"H\u00e0m HYPERLINK\">H\u00e0m HYPERLINK<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Cac_ham_tai_chinh_trong_Excel\" title=\"C\u00e1c h\u00e0m t\u00e0i ch\u00ednh trong Excel\">C\u00e1c h\u00e0m t\u00e0i ch\u00ednh trong Excel<\/a>\n<ul class=\"ez-toc-list-level-3\">\n<li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Ham_FV\" title=\"H\u00e0m FV\">H\u00e0m FV<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Ham_ngay_thang_trong_Excel\" title=\"H\u00e0m ng\u00e0y th\u00e1ng trong Excel\">H\u00e0m ng\u00e0y th\u00e1ng trong Excel<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Tao_lap_ngay_thang\" title=\"T\u1ea1o l\u1eadp ng\u00e0y th\u00e1ng\">T\u1ea1o l\u1eadp ng\u00e0y th\u00e1ng<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Ngay_va_gio_hien_thoi\" title=\"Ng\u00e0y v\u00e0 gi\u1edd hi\u1ec7n th\u1eddi\">Ng\u00e0y v\u00e0 gi\u1edd hi\u1ec7n th\u1eddi<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Trich_ra_ngay_thang_va_cac_thanh_phan_ngay_thang\" title=\"Tr\u00edch ra ng\u00e0y th\u00e1ng v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n ng\u00e0y th\u00e1ng\">Tr\u00edch ra ng\u00e0y th\u00e1ng v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n ng\u00e0y th\u00e1ng<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Tinh_chenh_lech_ngay\" title=\"T\u00ednh ch\u00eanh l\u1ec7ch ng\u00e0y\">T\u00ednh ch\u00eanh l\u1ec7ch ng\u00e0y<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-40\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Tinh_cac_ngay_lam_viec\" title=\"T\u00ednh c\u00e1c ng\u00e0y l\u00e0m vi\u1ec7c\">T\u00ednh c\u00e1c ng\u00e0y l\u00e0m vi\u1ec7c<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-41\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Cac_ham_thoi_gian_trong_Excel\" title=\"C\u00e1c h\u00e0m th\u1eddi gian trong Excel\">C\u00e1c h\u00e0m th\u1eddi gian trong Excel<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-42\" href=\"https:\/\/blog.hocexcel.online\/cac-ham-trong-excel-va-cac-vi-du-minh-hoa.html#Dem_va_tinh_tong_cac_o_theo_mau_sac_chuc_nang_do_nguoi_dung_xac_dinh\" title=\"\u0110\u1ebfm v\u00e0 t\u00ednh t\u1ed5ng c\u00e1c \u00f4 theo m\u00e0u s\u1eafc (ch\u1ee9c n\u0103ng do ng\u01b0\u1eddi d\u00f9ng x\u00e1c \u0111\u1ecbnh)\">\u0110\u1ebfm v\u00e0 t\u00ednh t\u1ed5ng c\u00e1c \u00f4 theo m\u00e0u s\u1eafc (ch\u1ee9c n\u0103ng do ng\u01b0\u1eddi d\u00f9ng x\u00e1c \u0111\u1ecbnh)<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/nav>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"Chuc_nang_van_ban_trong_Excel_cac_chuc_nang_chuoi\"><\/span><span style=\"font-family: georgia, palatino, serif\">Ch\u1ee9c n\u0103ng v\u0103n b\u1ea3n trong Excel (c\u00e1c ch\u1ee9c n\u0103ng chu\u1ed7i)<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-family: georgia, palatino, serif\">C\u00f3 r\u1ea5t nhi\u1ec1u ch\u1ee9c n\u0103ng c\u1ee7a Microsoft Excel \u0111\u1ec3 \u00e1p d\u1ee5ng cho chu\u1ed7i v\u0103n b\u1ea3n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng \u0111i\u1ec1u c\u01a1 b\u1ea3n nh\u1ea5t v\u1ec1 c<strong>\u00e1c h\u00e0m c\u01a1 b\u1ea3n trong excel:<\/strong><\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Chuc_nang_TEXT\"><\/span><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/huong-dan-cach-xu-ly-loi-du-lieu-dang-text-trong-excel.html\" target=\"_blank\" rel=\"noopener noreferrer\">Ch\u1ee9c n\u0103ng TEXT<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">TEXT(value, format_text) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i m\u1ed9t s\u1ed1 ho\u1eb7c m\u1ed9t ng\u00e0y th\u00e0nh m\u1ed9t chu\u1ed7i ki\u1ec3m tra \u1edf \u0111\u1ecbnh d\u1ea1ng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh, trong \u0111\u00f3:<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">value l\u00e0 m\u1ed9t gi\u00e1 tr\u1ecb s\u1ed1 b\u1ea1n mu\u1ed1n chuy\u1ec3n \u0111\u1ed5i sang v\u0103n b\u1ea3n.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> Format_text l\u00e0 \u0111\u1ecbnh d\u1ea1ng mong mu\u1ed1n.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> C\u00e1c c\u00f4ng th\u1ee9c sau \u0111\u00e2y th\u1ec3 hi\u1ec7n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u1ee9c n\u0103ng Excel TEXT:<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">=TEXT(A1,\u201dmm\/dd\/yyyy\u201d) \u2013 chuy\u1ec3n ng\u00e0y th\u00e1ng trong \u00f4 A1 sang m\u1ed9t chu\u1ed7i v\u0103n b\u1ea3n theo \u0111\u1ecbnh d\u1ea1ng ng\u00e0y truy\u1ec1n th\u1ed1ng c\u1ee7a Hoa K\u1ef3, ch\u1eb3ng h\u1ea1n nh\u01b0 \u201c01\/01\/2015\u201d (th\u00e1ng \/ ng\u00e0y \/ n\u0103m).<\/span><\/p>\n<div class=\"code-block code-block-1\" style=\"margin: 8px 0;clear: both\">\n<div class=\"ad-inserterpro\">\n<a href=\"https:\/\/hocexcel.online\/course\/preview\/ex101-excel-tu-co-ban-den-chuyen-gia-danh-cho-nguoi-di-lam\"><br \/>\n<img decoding=\"async\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2024\/12\/ex101_92019-nho-246.gif\" title=\"ex101_92019-nho-246\"><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p><span style=\"font-family: georgia, palatino, serif\">=TEXT(A1,\u201d\u20ac#,##0.00\u2033) \u2013 chuy\u1ec3n m\u1ed9t s\u1ed1 trong A1 th\u00e0nh m\u1ed9t chu\u1ed7i k\u00fd t\u1ef1 ti\u1ec1n t\u1ec7 nh\u01b0 \u201c\u20ac3.00\u201d.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7706\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2024\/12\/1-1-1.png\" width=\"429\" height=\"110\" title=\"1-1-1\"><\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Vi_du_cho_cong_thuc_TEXT\"><\/span><span style=\"font-family: georgia, palatino, serif\">V\u00ed d\u1ee5 cho c\u00f4ng th\u1ee9c TEXT:<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-family: georgia, palatino, serif\">H\u00e0m TEXT d\u00f9ng \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i m\u1ed9t ng\u00e0y sang \u0111\u1ecbnh d\u1ea1ng v\u0103n b\u1ea3n<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> C\u00f4ng TEXT d\u00f9ng \u0111\u1ec3 chuy\u1ec3n m\u1ed9t s\u1ed1 th\u00e0nh d\u1ea1ng v\u0103n b\u1ea3n<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ham_CONCATENATE\"><\/span><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/ham-concatenate-trong-excel-ung-dung-de-noi-cac-chuoi-o-mang-va-cot.html\" target=\"_blank\" rel=\"noopener noreferrer\">H\u00e0m CONCATENATE<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">CONCATENATE(text1, [text2], \u2026) \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 n\u1ed1i nhi\u1ec1u \u0111o\u1ea1n v\u0103n b\u1ea3n l\u1ea1i v\u1edbi nhau ho\u1eb7c k\u1ebft h\u1ee3p c\u00e1c gi\u00e1 tr\u1ecb t\u1eeb m\u1ed9t v\u00e0i \u00f4 v\u00e0o m\u1ed9t \u00f4 duy nh\u1ea5t. M\u1ed9t k\u1ebft qu\u1ea3 t\u01b0\u01a1ng t\u1ef1 c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng Excel &amp; operator, nh\u01b0 th\u1ec3 hi\u1ec7n trong \u1ea3nh ch\u1ee5p m\u00e0n h\u00ecnh sau.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7707\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2024\/12\/2-1-1.png\" width=\"516\" height=\"88\" title=\"2-1-1\"><\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ham_TRIM\"><\/span><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/ham-trim-trong-excel.html\" target=\"_blank\" rel=\"noopener noreferrer\">H\u00e0m TRIM<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">TRIM(text) \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 lo\u1ea1i b\u1ecf h\u00e0ng \u0111\u1ea7u, d\u1ea5u c\u00e1ch c\u0169ng nh\u01b0 c\u00e1c kho\u1ea3ng tr\u1ed1ng d\u01b0 th\u1eeba gi\u1eefa c\u00e1c t\u1eeb. Tr\u01b0\u1eddng h\u1ee3p v\u0103n b\u1ea3n ho\u1eb7c m\u1ed9t chu\u1ed7i v\u0103n b\u1ea3n hay tham chi\u1ebfu \u0111\u1ebfn \u00f4 c\u00f3 ch\u1ee9a v\u0103n b\u1ea3n m\u00e0 b\u1ea1n mu\u1ed1n lo\u1ea1i b\u1ecf kh\u00f4ng gian. \u1ea2nh ch\u1ee5p m\u00e0n h\u00ecnh sau minh h\u1ecda m\u1ed9t v\u00ed d\u1ee5 v\u1ec1 c\u00e1ch s\u1eed d\u1ee5ng:<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7708\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2024\/12\/3-1-2.png\" width=\"353\" height=\"129\" title=\"3-1-2\"><\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ham_SUBSTITUTE\"><\/span><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/ham-substitute-bo-dau-cach-trong-danh-sach-so-dien-thoai.html\" target=\"_blank\" rel=\"noopener noreferrer\">H\u00e0m SUBSTITUTE<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">SUBSTITUTE(text, old_text, new_text, [instance_num]) s\u1ebd thay th\u1ebf m\u1ed9t b\u1ed9 k\u00fd t\u1ef1 b\u1eb1ng m\u1ed9t k\u00fd t\u1ef1 kh\u00e1c trong m\u1ed9t \u00f4 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh ho\u1eb7c m\u1ed9t chu\u1ed7i v\u0103n b\u1ea3n. C\u00fa ph\u00e1p c\u1ee7a h\u00e0m SUBSTITUTE nh\u01b0 sau:<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">Text \u2013 chu\u1ed7i v\u0103n b\u1ea3n ban \u0111\u1ea7u ho\u1eb7c tham chi\u1ebfu \u0111\u1ebfn \u00f4 m\u00e0 b\u1ea1n mu\u1ed1n thay th\u1ebf m\u1ed9t s\u1ed1 k\u00fd t\u1ef1 nh\u1ea5t \u0111\u1ecbnh.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> Old_text \u2013 c\u00e1c k\u00fd t\u1ef1 b\u1ea1n mu\u1ed1n thay th\u1ebf.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> New_text \u2013 c\u00e1c k\u00fd t\u1ef1 m\u00e0 b\u1ea1n m\u1edbi b\u1ea1n mu\u1ed1n d\u00f9ng \u0111\u1ec3 th\u1ebf ch\u1ed7 v\u0103n b\u1ea3n c\u0169.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> Nth_appearance \u2013 m\u1ed9t tham s\u1ed1 t\u00f9y ch\u1ecdn cho old_text m\u00e0 b\u1ea1n mu\u1ed1n thay th\u1ebf b\u1eb1ng new_text. Sau \u0111\u00f3, m\u1ed7i l\u1ea7n xu\u1ea5t hi\u1ec7n c\u1ee7a v\u0103n b\u1ea3n c\u0169 s\u1ebd \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng v\u0103n b\u1ea3n m\u1edbi.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> V\u00ed d\u1ee5: c\u00f4ng th\u1ee9c SUBSTITUTE sau thay th\u1ebf t\u1ea5t c\u1ea3 c\u00e1c d\u1ea5u ph\u1ea9y trong \u00f4 A1 b\u1eb1ng d\u1ea5u ch\u1ea5m ph\u1ea9y:<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">=SUBSTITUTE(A2, \u201c,\u201d, \u201c;\u201d)<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7709\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2024\/12\/4-1-1.png\" width=\"572\" height=\"70\" title=\"4-1-1\"><\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Cong_thuc_SUBSTITUTE\"><\/span><span style=\"font-family: georgia, palatino, serif\">C\u00f4ng th\u1ee9c SUBSTITUTE:<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-family: georgia, palatino, serif\">\u2013 Lo\u1ea1i b\u1ecf ng\u1eaft d\u00f2ng trong m\u1ed9t \u00f4<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> \u2013 Chuy\u1ec3n \u0111\u1ed5i chu\u1ed7i v\u0103n b\u1ea3n v\u1edbi d\u1ea5u ph\u00e2n c\u00e1ch t\u00f9y ch\u1ec9nh th\u00e0nh ng\u00e0y<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ham_VALUE\"><\/span><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/su-dung-ham-value-va-cac-tuy-chon-khac-de-chuyen-doi-dinh-dang-cua-tu-text-sang-number.html\" target=\"_blank\" rel=\"noopener noreferrer\">H\u00e0m VALUE<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">VALUE(text) \u2013 chuy\u1ec3n \u0111\u1ed5i m\u1ed9t chu\u1ed7i v\u0103n b\u1ea3n th\u00e0nh m\u1ed9t s\u1ed1.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">H\u00e0m n\u00e0y th\u1ef1c s\u1ef1 h\u1eefu \u00edch khi chuy\u1ec3n \u0111\u1ed5i c\u00e1c gi\u00e1 tr\u1ecb \u0111\u1ecbnh d\u1ea1ng v\u0103n b\u1ea3n \u0111\u1ea1i di\u1ec7n cho c\u00e1c con s\u1ed1 th\u00e0nh c\u00e1c con s\u1ed1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c c\u00f4ng th\u1ee9c Excel kh\u00e1c v\u00e0 t\u00ednh to\u00e1n.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Vi_du_cho_ham_VALUE\"><\/span><span style=\"font-family: georgia, palatino, serif\">V\u00ed d\u1ee5 cho h\u00e0m VALUE:<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-family: georgia, palatino, serif\">Chuy\u1ec3n \u0111\u1ed5i ch\u1eef s\u1ed1 \u0111\u1ecbnh d\u1ea1ng v\u0103n b\u1ea3n th\u00e0nh s\u1ed1<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> H\u00e0m VALUE d\u00f9ng \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i v\u0103n b\u1ea3n th\u00e0nh ng\u00e0y<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> H\u00e0m EXACT<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> EXACT(text1, text2) so s\u00e1nh hai chu\u1ed7i v\u0103n b\u1ea3n v\u00e0 tr\u1ea3 v\u1ec1 gi\u00e1 tr\u1ecb TRUE n\u1ebfu c\u1ea3 hai gi\u00e1 tr\u1ecb \u0111\u1ec1u gi\u1ed1ng nhau, v\u00e0 tr\u1ea3 v\u1ec1 FALSE n\u1ebfu kh\u00f4ng gi\u1ed1ng nhau.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">V\u00ed d\u1ee5: n\u1ebfu A2 l\u00e0 \u201capples\u201d v\u00e0 B2 l\u00e0 \u201cApples\u201d, c\u00f4ng th\u1ee9c =EXACT(A2, B2) s\u1ebd tr\u1ea3 v\u1ec1 FALSE v\u00ec ch\u00fang kh\u00f4ng kh\u1edbp ch\u00ednh x\u00e1c.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">H\u00e0m EXACT hi\u1ebfm khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ri\u00eang, nh\u01b0ng l\u1ea1i h\u1eefu \u00edch khi k\u1ebft h\u1ee3p v\u1edbi nh\u1eefng h\u00e0m kh\u00e1c \u0111\u1ec3 t\u1ea1o n\u00ean t\u00e1c v\u1ee5 ph\u1ee9c t\u1ea1p h\u01a1n, v\u00ed d\u1ee5 nh\u01b0 k\u1ebft h\u1ee3p v\u1edbi Vlookup d\u00f9ng thao t\u00e1c v\u1edbi v\u0103n b\u1ea3n trong Excel.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cac_ham_su_dung_de_chuyen_doi_van_ban_UPPER_LOWER_PROPER\"><\/span><span style=\"font-family: georgia, palatino, serif\">C\u00e1c h\u00e0m s\u1eed d\u1ee5ng \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i v\u0103n b\u1ea3n (UPPER, LOWER, PROPER)<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">Microsoft Excel cung c\u1ea5p 3 h\u00e0m v\u0103n b\u1ea3n \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i gi\u1eefa UPPER, LOWER, PROPER.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">UPPER(text) \u2013 chuy\u1ec3n \u0111\u1ed5i t\u1ea5t c\u1ea3 c\u00e1c k\u00fd t\u1ef1 trong m\u1ed9t chu\u1ed7i k\u00fd t\u1ef1 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh sang ch\u1eef hoa.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">LOWER(text) \u2013 thay \u0111\u1ed5i t\u1ea5t c\u1ea3 c\u00e1c ch\u1eef in hoa trong m\u1ed9t chu\u1ed7i v\u0103n b\u1ea3n th\u00e0nh ch\u1eef th\u01b0\u1eddng.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">PROPER(text) \u2013 vi\u1ebft hoa ch\u1eef c\u00e1i \u0111\u1ea7u ti\u00ean c\u1ee7a m\u1ed7i t\u1eeb v\u00e0 chuy\u1ec3n \u0111\u1ed5i t\u1ea5t c\u1ea3 c\u00e1c ch\u1eef c\u00e1i kh\u00e1c sang ch\u1eef th\u01b0\u1eddng.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">Trong c\u1ea3 ba ch\u1ee9c n\u0103ng, \u0111\u1ed1i s\u1ed1 v\u0103n b\u1ea3n c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t chu\u1ed7i v\u0103n b\u1ea3n k\u00e8m theo d\u1ea5u ngo\u1eb7c k\u00e9p, m\u1ed9t tham chi\u1ebfu \u0111\u1ebfn m\u1ed9t \u00f4 c\u00f3 ch\u1ee9a v\u0103n b\u1ea3n ho\u1eb7c m\u1ed9t c\u00f4ng th\u1ee9c tr\u1ea3 v\u1ec1 v\u0103n b\u1ea3n.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7710\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2024\/12\/5-1-1.png\" width=\"473\" height=\"152\" title=\"5-1-1\"><\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Trich_xuat_cac_ky_tu_van_ban_LEFT_RIGHT_MID\"><\/span><span style=\"font-family: georgia, palatino, serif\">Tr\u00edch xu\u1ea5t c\u00e1c k\u00fd t\u1ef1 v\u0103n b\u1ea3n (<a href=\"http:\/\/blog.ezworkapp.com\/ham-left-va-cac-ung-dung-cuc-hay-cua-ham-left-trong-phan-tach-ho-ten.html\" target=\"_blank\" rel=\"noopener noreferrer\">LEFT<\/a>, <a href=\"http:\/\/blog.ezworkapp.com\/ham-right-va-cac-ung-dung-tuyet-voi-cua-ham-right-trong-phan-xuat-ky-tu.html\" target=\"_blank\" rel=\"noopener noreferrer\">RIGHT<\/a>, <a href=\"http:\/\/blog.ezworkapp.com\/ham-mid-va-cach-su-dung-ham-mid-trong-excel.html\" target=\"_blank\" rel=\"noopener noreferrer\">MID<\/a>)<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">N\u1ebfu b\u1ea1n c\u1ea7n m\u1ed9t c\u00f4ng th\u1ee9c \u0111\u1ec3 tr\u1ea3 v\u1ec1 m\u1ed9t s\u1ed1 k\u00fd t\u1ef1 nh\u1ea5t \u0111\u1ecbnh t\u1eeb m\u1ed9t chu\u1ed7i v\u0103n b\u1ea3n, s\u1eed d\u1ee5ng m\u1ed9t trong c\u00e1c h\u00e0m Excel sau.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">LEFT(text, [num_chars]) \u2013 tr\u1ea3 v\u1ec1 m\u1ed9t s\u1ed1 k\u00fd t\u1ef1 nh\u1ea5t \u0111\u1ecbnh b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u1ea7u chu\u1ed7i v\u0103n b\u1ea3n.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">RIGHT(text,[num_chars]) \u2013 tr\u1ea3 v\u1ec1 m\u1ed9t s\u1ed1 k\u00fd t\u1ef1 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh b\u1eaft \u0111\u1ea7u t\u1eeb cu\u1ed1i chu\u1ed7i v\u0103n b\u1ea3n.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">MID(text, start_num, num_chars) \u2013 tr\u1ea3 v\u1ec1 m\u1ed9t s\u1ed1 k\u00fd t\u1ef1 nh\u1ea5t \u0111\u1ecbnh t\u1eeb m\u1ed9t chu\u1ed7i v\u0103n b\u1ea3n, b\u1eaft \u0111\u1ea7u \u1edf b\u1ea5t k\u1ef3 v\u1ecb tr\u00ed n\u00e0o b\u1ea1n ch\u1ec9 \u0111\u1ecbnh.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">Trong c\u00e1c h\u00e0m n\u00e0y, b\u1ea1n cung c\u1ea5p c\u00e1c \u0111\u1ed1i s\u1ed1 sau:<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">\u2013 Text \u2013 m\u1ed9t chu\u1ed7i v\u0103n b\u1ea3n ho\u1eb7c m\u1ed9t tham chi\u1ebfu \u0111\u1ebfn m\u1ed9t \u00f4 ch\u1ee9a c\u00e1c k\u00fd t\u1ef1 m\u00e0 b\u1ea1n mu\u1ed1n tr\u00edch xu\u1ea5t.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> \u2013 Start_num \u2013 ch\u1ec9 ra n\u01a1i b\u1eaft \u0111\u1ea7u (t\u1ee9c l\u00e0 v\u1ecb tr\u00ed c\u1ee7a k\u00fd t\u1ef1 \u0111\u1ea7u ti\u00ean b\u1ea1n mu\u1ed1n tr\u00edch xu\u1ea5t).<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> \u2013 Num_chars \u2013 s\u1ed1 k\u00fd t\u1ef1 b\u1ea1n mu\u1ed1n tr\u00edch xu\u1ea5t.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7711\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2024\/12\/6-1.png\" width=\"455\" height=\"156\" title=\"6-1\"><\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cac_ham_logic_trong_Excel\"><\/span><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/cac-ham-logic-trong-excel-xor-va-not-cong-thuc-cach-dung-va-vi-du.html\" target=\"_blank\" rel=\"noopener noreferrer\">C\u00e1c h\u00e0m logic trong Excel<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">Microsoft Excel cung c\u1ea5p m\u1ed9t s\u1ed1 \u00edt c\u00e1c ch\u1ee9c n\u0103ng logic \u0111\u00e1nh gi\u00e1 m\u1ed9t \u0111i\u1ec1u ki\u1ec7n x\u00e1c \u0111\u1ecbnh v\u00e0 tr\u1ea3 v\u1ec1 gi\u00e1 tr\u1ecb t\u01b0\u01a1ng \u1ee9ng.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">AND, OR, XOR ch\u1ee9c n\u0103ng<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> AND(logical1, [logical2], \u2026) \u2013 tr\u1ea3 v\u1ec1 TRUE n\u1ebfu t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ed1i s\u1ed1 \u0111\u00e1nh gi\u00e1 TRUE, FALSE n\u1ebfu ng\u01b0\u1ee3c l\u1ea1i.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">OR(logical1, [logical2], \u2026) \u2013 tr\u1ea3 v\u1ec1 TRUE n\u1ebfu \u00edt nh\u1ea5t m\u1ed9t trong c\u00e1c \u0111\u1ed1i s\u1ed1 l\u00e0 TRUE.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">XOR(logical1, [logical2],\u2026) \u2013 tr\u1ea3 v\u1ec1 m\u1ed9t gi\u00e1 tr\u1ecb h\u1ee3p l\u1ec7 duy nh\u1ea5t trong t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ed1i s\u1ed1. Ch\u1ee9c n\u0103ng n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u trong Excel 2013 v\u00e0 kh\u00f4ng c\u00f3 s\u1eb5n trong c\u00e1c phi\u00ean b\u1ea3n tr\u01b0\u1edbc \u0111\u00f3.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7712\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2024\/12\/7-1.png\" width=\"628\" height=\"135\" title=\"7-1\"><\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ham_NOT\"><\/span><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/cac-ham-logic-trong-excel-xor-va-not-cong-thuc-cach-dung-va-vi-du.html\" target=\"_blank\" rel=\"noopener noreferrer\">H\u00e0m NOT<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">NOT(logical) \u2013 \u0111\u1ea3o ng\u01b0\u1ee3c gi\u00e1 tr\u1ecb \u0111\u1ed1i s\u1ed1 c\u1ee7a n\u00f3, ngh\u0129a l\u00e0 n\u1ebfu \u0111\u00e1nh gi\u00e1 l\u00f4gic th\u00e0nh FALSE, h\u00e0m NOT s\u1ebd tr\u1ea3 v\u1ec1 TRUE v\u00e0 ng\u01b0\u1ee3c l\u1ea1i.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">V\u00ed d\u1ee5, c\u1ea3 hai c\u00f4ng th\u1ee9c sau \u0111\u00e2y s\u1ebd tr\u1ea3 v\u1ec1 FALSE:<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">=NOT(TRUE)<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">=NOT(2*2=4)<\/span><\/p>\n<h3 style=\"text-align: left\"><span class=\"ez-toc-section\" id=\"Ham_IF\"><\/span><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/ham-if-co-ban-qua-cac-vi-du-don-gian.html\" target=\"_blank\" rel=\"noopener noreferrer\">H\u00e0m IF<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\"><strong><a href=\"http:\/\/blog.ezworkapp.com\/ham-if-va-cach-su-dung-ham-if-trong-excel.html\">H\u00e0m IF<\/a> trong Excel<\/strong> \u0111\u00f4i khi \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201ch\u00e0m \u0111i\u1ec1u ki\u1ec7n\u201d v\u00ec n\u00f3 tr\u1ea3 v\u1ec1 m\u1ed9t gi\u00e1 tr\u1ecb d\u1ef1a tr\u00ean \u0111i\u1ec1u ki\u1ec7n m\u00e0 b\u1ea1n ch\u1ec9 \u0111\u1ecbnh. C\u00fa ph\u00e1p c\u1ee7a h\u00e0m IF nh\u01b0 sau:<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">IF(logical_test, [value_if_true], [value_if_false])<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> C\u00f4ng th\u1ee9c IF ki\u1ec3m tra c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n trong \u0111\u1ed1i s\u1ed1 logical_test v\u00e0 tr\u1ea3 v\u1ec1 m\u1ed9t gi\u00e1 tr\u1ecb (value_if_true) n\u1ebfu \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng v\u00e0 m\u1ed9t gi\u00e1 tr\u1ecb kh\u00e1c (value_if_false) n\u1ebfu \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">V\u00ed d\u1ee5, c\u00f4ng th\u1ee9c = IF =IF(A1&lt;&gt;\u201d\u201d, \u201cgood\u201d, \u201cbad\u201d) tr\u1ea3 v\u1ec1 \u201cgood\u201d n\u1ebfu c\u00f3 b\u1ea5t k\u1ef3 gi\u00e1 tr\u1ecb n\u00e0o trong \u00f4 A1, \u201cbad\u201d n\u1ebfu kh\u00f4ng.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">V\u00e0 \u0111\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 v\u1ec1 c\u00f4ng th\u1ee9c h\u00e0m IF k\u1ebft h\u1ee3p th\u1ec3 hi\u1ec7n \u0111i\u1ec3m thi trong \u00f4 A2:<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">=IF(A2&gt;80, \u201cBrilliant\u201d, IF(A2&gt;50, \u201cGood\u201d, IF(A2&gt;30, \u201cFair\u201d, \u201cPoor\u201d)))<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7713\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2024\/12\/8-1-1.png\" width=\"655\" height=\"134\" title=\"8-1-1\"><\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ham_IFERROR_va_IFNA\"><\/span><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/ham-long-ghep-ham-voi-nhieu-dieu-kien-iferror-ifna-va-nhieu-hon-nua.html\" target=\"_blank\" rel=\"noopener noreferrer\">H\u00e0m IFERROR<\/a> v\u00e0 IFNA<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">C\u1ea3 hai h\u00e0m \u0111\u1ec1u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ki\u1ec3m tra l\u1ed7i trong m\u1ed9t c\u00f4ng th\u1ee9c t\u00ednh nh\u1ea5t \u0111\u1ecbnh, v\u00e0 n\u1ebfu c\u00f3 l\u1ed7i x\u1ea3y ra, c\u00e1c h\u00e0m MS Excel tr\u1ea3 l\u1ea1i m\u1ed9t gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh thay th\u1ebf.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">IFERROR(value, value_if_error) \u2013 ki\u1ec3m tra l\u1ed7i c\u1ee7a c\u00f4ng th\u1ee9c ho\u1eb7c bi\u1ec3u th\u1ee9c \u0111\u00e1nh gi\u00e1. N\u1ebfu c\u00f3 l\u1ed7i, c\u00f4ng th\u1ee9c tr\u1ea3 v\u1ec1 gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c cung c\u1ea5p trong \u0111\u1ed1i s\u1ed1 value_if_error, n\u1ebfu kh\u00f4ng, k\u1ebft qu\u1ea3 c\u1ee7a c\u00f4ng th\u1ee9c s\u1ebd \u0111\u01b0\u1ee3c tr\u1ea3 v\u1ec1. H\u00e0m n\u00e0y x\u1eed l\u00fd t\u1ea5t c\u1ea3 c\u00e1c l\u1ed7i Excel c\u00f3 th\u1ec3 x\u1ea3y ra, bao g\u1ed3m VALUE, N\/A, NAME, REF, NUM v\u00e0 nh\u1eefng l\u1ed7i kh\u00e1c. N\u00f3 c\u00f3 s\u1eb5n trong Excel 2007 v\u00e0 nh\u1eefng phi\u00ean b\u1ea3n cao h\u01a1n.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">IFNA(value, value_if_na) \u2013 \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u trong Excel 2013, n\u00f3 ho\u1ea1t \u0111\u1ed9ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 IFERROR, nh\u01b0ng ch\u1ec9 x\u1eed l\u00fd l\u1ed7i #N\/A.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">C\u00e1c v\u00ed d\u1ee5 sau minh h\u1ecda c\u00f4ng th\u1ee9c IFERROR \u0111\u01a1n gi\u1ea3n nh\u1ea5t:<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7714\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2024\/12\/9-1-1.png\" width=\"645\" height=\"93\" title=\"9-1-1\"><\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac_cong_thuc_toan_hoc_trong_Excel\"><\/span><span style=\"font-family: georgia, palatino, serif\">C\u00e1c c\u00f4ng th\u1ee9c to\u00e1n h\u1ecdc trong Excel<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-family: georgia, palatino, serif\">Excel c\u00f3 v\u00f4 v\u00e0n ch\u1ee9c n\u0103ng c\u01a1 b\u1ea3n v\u00e0 ti\u00ean ti\u1ebfn \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c ph\u00e9p to\u00e1n, t\u00ednh to\u00e1n h\u00e0m m\u0169, c\u00e1c \u0111\u1ed1i s\u1ed1, y\u1ebfu t\u1ed1 v\u00e0 c\u00e1c d\u1ea1ng t\u01b0\u01a1ng t\u1ef1. Ch\u00fang ta h\u1eb3n s\u1ebd m\u1ea5t t\u1edbi v\u00e0i trang ch\u1ec9 \u0111\u1ec3 xu\u1ea5t b\u1ea3n danh s\u00e1ch c\u00e1c ch\u1ee9c n\u0103ng. V\u00ec v\u1eady, ch\u00fang ta h\u00e3y th\u1ea3o lu\u1eadn v\u1ec1 m\u1ed9t v\u00e0i ch\u1ee9c n\u0103ng to\u00e1n h\u1ecdc c\u01a1 b\u1ea3n c\u00f3 th\u1ec3 h\u1eefu \u00edch cho vi\u1ec7c gi\u1ea3i quy\u1ebft c\u00e1c c\u00f4ng vi\u1ec7c h\u00e0ng ng\u00e0y c\u1ee7a b\u1ea1n.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tim_tong_cua_cac_o\"><\/span><span style=\"font-family: georgia, palatino, serif\">T\u00ecm t\u1ed5ng c\u1ee7a c\u00e1c \u00f4<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">B\u1ed1n <strong>h\u00e0m trong Excel<\/strong> c\u1ea7n thi\u1ebft \u0111\u1ec3 th\u00eam gi\u00e1 tr\u1ecb c\u1ee7a c\u00e1c \u00f4 trong m\u1ed9t ph\u1ea1m vi x\u00e1c \u0111\u1ecbnh theo d\u01b0\u1edbi \u0111\u00e2y.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Ham_SUM\"><\/span><span style=\"font-family: georgia, palatino, serif\">H\u00e0m SUM<\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-family: georgia, palatino, serif\">SUM(number1,[number2],\u2026) tr\u1ea3 v\u1ec1 t\u1ed5ng c\u00e1c \u0111\u1ed1i s\u1ed1 c\u1ee7a n\u00f3. C\u00e1c \u0111\u1ed1i s\u1ed1 c\u00f3 th\u1ec3 l\u00e0 c\u00e1c s\u1ed1, c\u00e1c tham chi\u1ebfu \u00f4 ho\u1eb7c c\u00e1c gi\u00e1 tr\u1ecb s\u1ed1 b\u1eb1ng c\u00f4ng th\u1ee9c.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">V\u00ed d\u1ee5, c\u00f4ng th\u1ee9c to\u00e1n h\u1ecdc \u0111\u01a1n gi\u1ea3n =SUM(A1:A3, 1) c\u1ed9ng c\u00e1c gi\u00e1 tr\u1ecb trong \u00f4 A1, A2 v\u00e0 A3, v\u00e0 th\u00eam 1 v\u00e0o k\u1ebft qu\u1ea3.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> C\u00e1c h\u00e0m SUMIF v\u00e0 SUMIFS (t\u1ed5ng \u0111i\u1ec1u ki\u1ec7n)<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> C\u1ea3 hai h\u00e0m n\u00e0y d\u00f9ng \u0111\u1ec3 c\u1ed9ng c\u00e1c \u00f4 trong m\u1ed9t ph\u1ea1m vi x\u00e1c \u0111\u1ecbnh \u0111\u00e1p \u1ee9ng m\u1ed9t \u0111i\u1ec1u ki\u1ec7n nh\u1ea5t \u0111\u1ecbnh. S\u1ef1 kh\u00e1c bi\u1ec7t l\u00e0 SUMIF c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ec9 m\u1ed9t ti\u00eau chu\u1ea9n, trong khi SUMIFS, \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u trong Excel 2007, cho ph\u00e9p s\u1eed d\u1ee5ng nhi\u1ec1u ti\u00eau ch\u00ed. H\u00e3y l\u01b0u \u00fd r\u1eb1ng th\u1ee9 t\u1ef1 c\u1ee7a c\u00e1c \u0111\u1ed1i s\u1ed1 l\u00e0 kh\u00e1c nhau trong m\u1ed7i ch\u1ee9c n\u0103ng:<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">SUMIF(range, criteria, [sum_range]) SUMIFS(sum_range, criteria_range1, criteria1, [criteria_range2, criteria2], \u2026)<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> Range \/ criteria_range \u2013 ph\u1ea1m vi c\u1ee7a c\u00e1c \u00f4 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 b\u1edfi c\u00e1c ti\u00eau ch\u00ed t\u01b0\u01a1ng \u1ee9ng.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> criteria \u2013 \u0111i\u1ec1u ki\u1ec7n c\u1ea7n ph\u1ea3i \u0111\u00e1p \u1ee9ng.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> Sum_range \u2013 c\u00e1c \u00f4 t\u1ed5ng h\u1ee3p n\u1ebfu \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> \u1ea2nh ch\u1ee5p m\u00e0n h\u00ecnh sau \u0111\u00e2y cho bi\u1ebft \u00fd ngh\u0129a c\u1ee7a c\u00e1c ch\u1ee9c n\u0103ng SUMIF v\u00e0 SUMIFS tr\u00ean d\u1eef li\u1ec7u th\u1ef1c t\u1ebf:<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7715\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2024\/12\/10-1.png\" width=\"684\" height=\"158\" title=\"10-1\"><\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Ham_SUMPRODUCT\"><\/span><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/huong-dan-cach-dung-ham-sumproduct-de-dem-theo-nhieu-dieu-kien.html\" target=\"_blank\" rel=\"noopener noreferrer\">H\u00e0m SUMPRODUCT<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-family: georgia, palatino, serif\">SUMPRODUCT(array1,array2, \u2026) l\u00e0 m\u1ed9t trong s\u1ed1 \u00edt c\u00e1c ch\u1ee9c n\u0103ng c\u1ee7a Microsoft Excel d\u00f9ng \u0111\u1ec3 x\u1eed l\u00fd m\u1ea3ng. N\u00f3 k\u1ebft h\u1ee3p v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n m\u1ea3ng \u0111\u01b0\u1ee3c cung c\u1ea5p v\u00e0 tr\u1ea3 v\u1ec1 t\u1ed5ng s\u1ea3n ph\u1ea9m.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">B\u1ea3n ch\u1ea5t c\u1ee7a <a href=\"http:\/\/blog.ezworkapp.com\/excel-ke-toan-ung-dung-ham-sumproduct-phan-1.html\">h\u00e0m SUMPRODUCT<\/a> c\u00f3 th\u1ec3 kh\u00f3 n\u1eafm b\u1eaft v\u00ec v\u1eady c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 theo d\u00f5i c\u00e1c v\u00ed d\u1ee5 c\u1ee5 th\u1ec3 c\u1ee7a h\u00e0m n\u00e0y trong b\u00e0i vi\u1ebft d\u00e0nh ri\u00eang cho h\u00e0m SUMPRODUCT \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c hi\u1ec3u bi\u1ebft \u0111\u1ea7y \u0111\u1ee7.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">T\u1ea1o c\u00e1c s\u1ed1 ng\u1eabu nhi\u00ean (RAND v\u00e0 RANDBETWEEN)<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> Microsoft Excel cung c\u1ea5p 2 ch\u1ee9c n\u0103ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c s\u1ed1 ng\u1eabu nhi\u00ean. C\u1ea3 hai \u0111\u1ec1u l\u00e0 c\u00e1c h\u00e0m kh\u00f4ng \u1ed5n \u0111\u1ecbnh, c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t s\u1ed1 m\u1edbi \u0111\u01b0\u1ee3c tr\u1ea3 v\u1ec1 m\u1ed7i khi b\u1ea3ng t\u00ednh th\u1ef1c hi\u1ec7n t\u00ednh to\u00e1n.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">RAND() \u2013 tr\u1ea3 v\u1ec1 m\u1ed9t s\u1ed1 th\u1ef1c (s\u1ed1 th\u1eadp ph\u00e2n) ng\u1eabu nhi\u00ean gi\u1eefa 0 v\u00e0 1.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">RANDBETWEEN(bottom, top) \u2013 tr\u1ea3 v\u1ec1 m\u1ed9t s\u1ed1 nguy\u00ean ng\u1eabu nhi\u00ean gi\u1eefa s\u1ed1 d\u01b0\u1edbi c\u00f9ng v\u00e0 s\u1ed1 tr\u00ean c\u00f9ng m\u00e0 b\u1ea1n ch\u1ec9 \u0111\u1ecbnh.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Chuc_nang_lam_tron\"><\/span><span style=\"font-family: georgia, palatino, serif\">Ch\u1ee9c n\u0103ng l\u00e0m tr\u00f2n<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">C\u00f3 m\u1ed9t s\u1ed1 ch\u1ee9c n\u0103ng \u0111\u1ec3 l\u00e0m tr\u00f2n s\u1ed1 trong Excel, v\u00e0 H\u01b0\u1edbng d\u1eabn l\u00e0m tr\u00f2n c\u1ee7a Excel c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e3 gi\u00fap b\u1ea1n gi\u1ea3i th\u00edch c\u00e1ch s\u1eed d\u1ee5ng nh\u1eefng ch\u1ee9c n\u0103ng \u0111\u00f3 d\u1ef1a tr\u00ean ti\u00eau ch\u00ed c\u1ee7a b\u1ea1n. Vui l\u00f2ng nh\u1ea5p v\u00e0o t\u00ean c\u1ee7a ch\u1ee9c n\u0103ng \u0111\u1ec3 t\u00ecm hi\u1ec3u c\u00fa ph\u00e1p v\u00e0 v\u00ed d\u1ee5 v\u1ec1 s\u1eed d\u1ee5ng.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/ham-lam-tron-round-trong-excel.html\" target=\"_blank\" rel=\"noopener noreferrer\">ROUND<\/a> \u2013 l\u00e0m tr\u00f2n s\u1ed1 \u0111\u1ebfn s\u1ed1 ch\u1eef s\u1ed1 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/tim-hieu-ve-cac-ham-lam-tron-so-trong-excel-va-cac-nguyen-tac-lam-tron-so.html\" target=\"_blank\" rel=\"noopener noreferrer\">ROUNDUP<\/a> \u2013 l\u00e0m tr\u00f2n l\u00ean, \u0111\u1ebfn s\u1ed1 k\u00fd t\u1ef1 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">ROUNDDOWN \u2013 l\u00e0m tr\u00f2n xu\u1ed1ng, \u0111\u1ebfn s\u1ed1 k\u00fd t\u1ef1 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">MROUND \u2013 l\u00e0m tr\u00f2n s\u1ed1 \u0111\u1ebfn m\u1ed9t b\u1ed9i s\u1ed1 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">FLOOR \u2013 l\u00e0m tr\u00f2n s\u1ed1 xu\u1ed1ng, \u0111\u1ebfn b\u1ed9i s\u1ed1 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">CEILING \u2013 tr\u00f2n s\u1ed1 l\u00ean, \u0111\u1ebfn b\u1ed9i s\u1ed1 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">INT \u2013 l\u00e0m tr\u00f2n s\u1ed1 xu\u1ed1ng s\u1ed1 nguy\u00ean g\u1ea7n nh\u1ea5t.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">TRUNC \u2013 c\u1eaft b\u1edbt s\u1ed1 s\u1ed1 \u0111\u1ebfn s\u1ed1 nguy\u00ean g\u1ea7n nh\u1ea5t.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">EVEN \u2013 l\u00e0m tr\u00f2n s\u1ed1 \u0111\u1ebfn s\u1ed1 nguy\u00ean ch\u1eb5n g\u1ea7n nh\u1ea5t.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">ODD \u2013 l\u00e0m tr\u00f2n s\u1ed1 l\u00ean \u0111\u1ebfn s\u1ed1 nguy\u00ean l\u1ebb g\u1ea7n nh\u1ea5t.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tra_ve_so_du_sau_khi_chia_ham_MOD\"><\/span><span style=\"font-family: georgia, palatino, serif\">Tr\u1ea3 v\u1ec1 s\u1ed1 d\u01b0 sau khi chia (h\u00e0m MOD)<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">MOD(number, divisor) tr\u1ea3 v\u1ec1 s\u1ed1 s\u01b0 sau khi chia.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">H\u00e0m n\u00e0y th\u1ef1c s\u1ef1 r\u1ea5t h\u1eefu \u00edch trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p kh\u00e1c nhau, v\u00ed d\u1ee5 nh\u01b0:<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">T\u00ednh t\u1ed5ng c\u00e1c gi\u00e1 tr\u1ecb trong m\u1ed7i h\u00e0ng, ho\u1eb7c m\u1ed9t h\u00e0ng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> Thay \u0111\u1ed5i m\u00e0u s\u1eafc c\u1ee7a h\u00e0ng trong Excel<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac_ham_thong_ke_trong_Excel\"><\/span><span style=\"font-family: georgia, palatino, serif\">C\u00e1c h\u00e0m th\u1ed1ng k\u00ea trong Excel<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-family: georgia, palatino, serif\">Trong s\u1ed1 nhi\u1ec1u h\u00e0m th\u1ed1ng k\u00ea c\u1ee7a Excel, c\u00f3 m\u1ed9t s\u1ed1 h\u00e0m c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng \u0111\u1ec3 s\u1eed d\u1ee5ng cho nh\u1eefng c\u00f4ng vi\u1ec7c mang t\u00ednh chuy\u00ean nghi\u1ec7p cao.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tim_cac_gia_tri_lon_nhat_nho_nhat_va_trung_binh\"><\/span><span style=\"font-family: georgia, palatino, serif\">T\u00ecm c\u00e1c gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t, nh\u1ecf nh\u1ea5t v\u00e0 trung b\u00ecnh<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">MIN(number1, [number2], \u2026) \u2013 tr\u1ea3 v\u1ec1 gi\u00e1 tr\u1ecb nh\u1ecf nh\u1ea5t t\u1eeb danh s\u00e1ch c\u00e1c \u0111\u1ed1i s\u1ed1.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">MAX(number1, [number2], \u2026) \u2013 tr\u1ea3 v\u1ec1 gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t t\u1eeb danh s\u00e1ch c\u00e1c \u0111\u1ed1i s\u1ed1<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">AVERAGE(number1, [number2], \u2026) \u2013 tr\u1ea3 gi\u00e1 tr\u1ecb trung b\u00ecnh c\u1ee7a c\u00e1c \u0111\u1ed1i s\u1ed1.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">SMALL(array, k) \u2013 tr\u1ea3 v\u1ec1 gi\u00e1 tr\u1ecb nh\u1ecf nh\u1ea5t th\u1ee9 k trong m\u1ea3ng.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">LARGE (m\u1ea3ng, k) \u2013 tr\u1ea3 v\u1ec1 gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t th\u1ee9 k trong m\u1ea3ng.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">\u1ea2nh ch\u1ee5p m\u00e0n h\u00ecnh sau minh h\u1ecda c\u00e1c h\u00e0m th\u1ed1ng k\u00ea c\u01a1 b\u1ea3n.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7716\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2024\/12\/11-1.png\" width=\"524\" height=\"214\" title=\"11-1\"><\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Dem_o\"><\/span><span style=\"font-family: georgia, palatino, serif\">\u0110\u1ebfm \u00f4<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 danh s\u00e1ch c\u00e1c h\u00e0m Excel cho ph\u00e9p b\u1ea1n \u0111\u1ebfm c\u00e1c \u00f4 c\u00f3 ch\u1ee9a m\u1ed9t ki\u1ec3u d\u1eef li\u1ec7u nh\u1ea5t \u0111\u1ecbnh ho\u1eb7c d\u1ef1a tr\u00ean c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00e0 b\u1ea1n ch\u1ec9 \u0111\u1ecbnh.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">COUNT(value1, [value2], \u2026) \u2013 tr\u1ea3 v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng c\u00e1c gi\u00e1 tr\u1ecb s\u1ed1 (s\u1ed1 v\u00e0 ng\u00e0y) trong danh s\u00e1ch c\u00e1c \u0111\u1ed1i s\u1ed1.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">COUNTA(value1, [value2], \u2026) \u2013 tr\u1ea3 v\u1ec1 s\u1ed1 \u00f4 c\u00f3 ch\u1ee9a d\u1eef li\u1ec7u trong danh s\u00e1ch c\u00e1c \u0111\u1ed1i s\u1ed1. N\u00f3 \u0111\u1ebfm c\u00e1c \u00f4 c\u00f3 ch\u1ee9a b\u1ea5t k\u1ef3 th\u00f4ng tin, bao g\u1ed3m c\u00e1c gi\u00e1 tr\u1ecb l\u1ed7i v\u00e0 c\u00e1c chu\u1ed7i v\u0103n b\u1ea3n r\u1ed7ng (\u201c\u201d) \u0111\u01b0\u1ee3c tr\u1ea3 v\u1ec1 b\u1edfi c\u00e1c c\u00f4ng th\u1ee9c kh\u00e1c.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">COUNTBLANK(range) \u2013 \u0111\u1ebfm s\u1ed1 \u00f4 tr\u1ed1ng trong m\u1ed9t ph\u1ea1m vi x\u00e1c \u0111\u1ecbnh. C\u00e1c \u00f4 c\u00f3 chu\u1ed7i v\u0103n b\u1ea3n tr\u1ed1ng (\u201c\u201d) c\u0169ng \u0111\u01b0\u1ee3c t\u00ednh l\u00e0 c\u00e1c \u00f4 tr\u1ed1ng.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">COUNTIF(range, criteria) \u2013 t\u00ednh s\u1ed1 \u00f4 trong ph\u1ea1m vi \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau ch\u00ed \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">COUNTIFS(criteria_range1, criteria1, [criteria_range2, criteria2]\u2026) \u2013 \u0111\u1ebfm s\u1ed1 \u00f4 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c t\u1ea5t c\u1ea3 c\u00e1c ti\u00eau ch\u00ed \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">\u1ea2nh ch\u1ee5p m\u00e0n h\u00ecnh sau minh h\u1ecda c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c h\u00e0m \u0111\u1ebfm \u00f4:<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7717\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2024\/12\/12-1.png\" width=\"658\" height=\"219\" title=\"12-1\"><\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> Ch\u00fa th\u00edch. Khi ng\u00e0y th\u00e1ng \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef nh\u01b0 s\u1ed1 trong Excel, ch\u00fang c\u0169ng \u0111\u01b0\u1ee3c \u0111\u1ebfm b\u1edfi c\u00e1c ch\u1ee9c n\u0103ng th\u1ed1ng k\u00ea c\u1ee7a Excel. V\u00ed d\u1ee5: c\u00f4ng th\u1ee9c =COUNTIF(A2:A9, \u201c&gt;5\u201d) \u0111\u1ebfm ng\u00e0y trong \u00f4 A8 trong \u1ea3nh ch\u1ee5p m\u00e0n h\u00ecnh \u1edf tr\u00ean v\u00ec n\u00f3 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef d\u01b0\u1edbi d\u1ea1ng 42005 trong h\u1ec7 th\u1ed1ng Excel.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ham_lookup_trong_Excel_va_cac_ham_lien_quan\"><\/span><span style=\"font-family: georgia, palatino, serif\">H\u00e0m lookup trong Excel v\u00e0 c\u00e1c h\u00e0m li\u00ean quan<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-family: georgia, palatino, serif\">C\u00e1c h\u00e0m d\u1ea1ng n\u00e0y c\u1ee7a MS Excel c\u00f3 \u00edch khi b\u1ea1n c\u1ea7n t\u00ecm th\u00f4ng tin nh\u1ea5t \u0111\u1ecbnh trong m\u1ed9t b\u1ea3ng d\u1ef1a tr\u00ean m\u1ed9t gi\u00e1 tr\u1ecb trong m\u1ed9t c\u1ed9t ho\u1eb7c tr\u1ea3 v\u1ec1 m\u1ed9t tham chi\u1ebfu \u0111\u1ebfn m\u1ed9t \u00f4 nh\u1ea5t \u0111\u1ecbnh.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ham_VLOOKUP\"><\/span><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/huong-dan-vlookup-co-ban-cho-nguoi-moi.html\" target=\"_blank\" rel=\"noopener noreferrer\">H\u00e0m VLOOKUP<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/ham-tim-kiem-vlookup-va-hlookup-trong-excel.html\">H\u00e0m VLOOKUP<\/a> t\u00ecm m\u1ed9t gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh trong c\u1ed9t \u0111\u1ea7u ti\u00ean v\u00e0 k\u00e9o d\u1eef li\u1ec7u ph\u00f9 h\u1ee3p t\u1eeb c\u00f9ng m\u1ed9t h\u00e0ng trong m\u1ed9t c\u1ed9t kh\u00e1c.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">VLOOKUP (lookup_value, table_array, col_index_num, [range_lookup])<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> Lookup_value \u2013 gi\u00e1 tr\u1ecb c\u1ea7n t\u00ecm ki\u1ebfm.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> Table_array \u2013 hai ho\u1eb7c nhi\u1ec1u c\u1ed9t d\u1eef li\u1ec7u.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> Col_index_num \u2013 s\u1ed1 c\u1ed9t \u0111\u1ec3 k\u00e9o d\u1eef li\u1ec7u.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> Range_lookup \u2013 x\u00e1c \u0111\u1ecbnh t\u00ecm ki\u1ebfm l\u00e0 ho\u00e0n to\u00e0n ch\u00ednh x\u00e1c (FALSE) hay ch\u1ec9 t\u01b0\u01a1ng \u0111\u1ed1i ch\u00ednh x\u00e1c (TRUE ho\u1eb7c b\u1ecf qua).<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> V\u00ed d\u1ee5: c\u00f4ng th\u1ee9c =VLOOKUP(\u201capples\u201d, A2:C10, 3) t\u00ecm ki\u1ebfm \u201capples\u201d trong \u00f4 A2 \u0111\u1ebfn A10 v\u00e0 tr\u1ea3 v\u1ec1 gi\u00e1 tr\u1ecb ph\u00f9 h\u1ee3p t\u1eeb c\u1ed9t C:<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ham_INDEX\"><\/span><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/52-%e2%97%8f-cach-su-dung-ham-index-va-match-trong-excel.html\" target=\"_blank\" rel=\"noopener noreferrer\">H\u00e0m INDEX<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">INDEX(array, row_num, [column_num]) \u2013 tr\u1ea3 v\u1ec1 m\u1ed9t tham chi\u1ebfu \u0111\u1ebfn m\u1ed9t \u00f4 b\u00ean trong m\u1ea3ng d\u1ef1a tr\u00ean s\u1ed1 h\u00e0ng v\u00e0 c\u1ed9t m\u00e0 b\u1ea1n ch\u1ec9 \u0111\u1ecbnh.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">\u0110\u00e2y l\u00e0 m\u1ed9t c\u00f4ng th\u1ee9c INDEX \u0111\u01a1n gi\u1ea3n: =INDEX(A1:C10, 3 ,4) h\u00e0m n\u00e0y t\u00ecm trong \u00f4 A1 \u0111\u1ebfn C10 v\u00e0 tr\u1ea3 v\u1ec1 gi\u00e1 tr\u1ecb t\u1ea1i giao \u0111i\u1ec3m c\u1ee7a h\u00e0ng th\u1ee9 3 v\u00e0 c\u1ed9t 4, \u0111\u00f3 l\u00e0 \u00f4 D3.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ham_MATCH\"><\/span><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/ham-match-va-ung-dung-cua-ham-match-trong-excel-2007-2010-2013-2016.html\" target=\"_blank\" rel=\"noopener noreferrer\">H\u00e0m MATCH<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">MATCH(lookup_value, lookup_array, [match_type]) \u2013 t\u00ecm ki\u1ebfm lookup_value trong lookup_array, v\u00e0 sau \u0111\u00f3 tr\u1ea3 v\u1ec1 v\u1ecb tr\u00ed t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a m\u1ee5c \u0111\u00f3 trong d\u00e3y.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">S\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa c\u00e1c h\u00e0m MATCH v\u00e0 INDEX c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 l\u00e0 m\u1ed9t thay th\u1ebf m\u1ea1nh m\u1ebd v\u00e0 linh ho\u1ea1t h\u01a1n cho Vlookup c\u1ee7a Excel.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ham_INDIRECT\"><\/span><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/cach-su-dung-ham-indirect-trong-excel-cong-thuc-va-vi-du-minh-hoa.html\" target=\"_blank\" rel=\"noopener noreferrer\">H\u00e0m INDIRECT<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">INDIRECT(ref_text, [a1]) \u2013 tr\u1ea3 v\u1ec1 m\u1ed9t tham chi\u1ebfu \u00f4 ho\u1eb7c d\u1ea3i \u00f4 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh b\u1edfi m\u1ed9t chu\u1ed7i v\u0103n b\u1ea3n.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 v\u1ec1 c\u00f4ng th\u1ee9c \u0111\u01a1n gi\u1ea3n nh\u1ea5t:<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7718\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2024\/12\/13-1.png\" width=\"405\" height=\"64\" title=\"13-1\"><\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ham_OFFSET\"><\/span><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/ham-offset-va-cac-ket-hop-ham-cua-no-trong-excel-cong-thuc-vi-du.html\" target=\"_blank\" rel=\"noopener noreferrer\">H\u00e0m OFFSET<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">OFFSET(reference, rows, cols, [height], [width]) \u2013 tr\u1ea3 v\u1ec1 m\u1ed9t tham chi\u1ebfu \u0111\u1ebfn m\u1ed9t d\u00e3y \u00f4 \u0111\u01b0\u1ee3c t\u00ednh t\u1eeb m\u1ed9t \u00f4 b\u1eaft \u0111\u1ea7u ho\u1eb7c m\u1ed9t d\u00e3y c\u00e1c \u00f4 theo s\u1ed1 h\u00e0ng v\u00e0 c\u1ed9t \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">V\u00ed d\u1ee5, =OFFSET(A1, 1, 2) tr\u1ea3 v\u1ec1 gi\u00e1 tr\u1ecb trong \u00f4 C2 v\u00ec n\u00f3 l\u00e0 1 h\u00e0ng xu\u1ed1ng v\u00e0 2 c\u1ed9t b\u00ean tr\u00e1i t\u00ednh t\u1eeb A1.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ham_TRANSPOSE\"><\/span><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/huong-dan-su-dung-ham-transpose-chuyen-doi-hang-thanh-cot-cot-thanh-hang-trong-excel.html\" target=\"_blank\" rel=\"noopener noreferrer\">H\u00e0m TRANSPOSE<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">TRANSPOSE(array) \u2013 bi\u1ebfn \u0111\u1ed5i m\u1ed9t kho\u1ea3ng n\u1eb1m ngang c\u1ee7a c\u00e1c \u00f4 th\u00e0nh m\u1ed9t d\u1ea3i \u0111\u1ee9ng v\u00e0 ng\u01b0\u1ee3c l\u1ea1i, t\u1ee9c l\u00e0 chuy\u1ec3n h\u00e0ng th\u00e0nh c\u00e1c c\u1ed9t v\u00e0 c\u1ed9t th\u00e0nh h\u00e0ng.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ham_HYPERLINK\"><\/span><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/use-excel-hyperlink-function-create-different-link-types.html\" target=\"_blank\" rel=\"noopener noreferrer\">H\u00e0m HYPERLINK<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">HYPERLINK(link_location, [friendly_name]) \u2013 T\u1ea1o m\u1ed9t si\u00eau li\u00ean k\u1ebft \u0111\u1ebfn m\u1ed9t t\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean m\u1ea1ng n\u1ed9i b\u1ed9 ho\u1eb7c Internet.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac_ham_tai_chinh_trong_Excel\"><\/span><span style=\"font-family: georgia, palatino, serif\">C\u00e1c h\u00e0m t\u00e0i ch\u00ednh trong Excel<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-family: georgia, palatino, serif\">Microsoft Excel cung c\u1ea5p m\u1ed9t lo\u1ea1t c\u00e1c ch\u1ee9c n\u0103ng \u0111\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00f4ng vi\u1ec7c c\u1ee7a c\u00e1c nh\u00e0 qu\u1ea3n l\u00fd k\u1ebf to\u00e1n, c\u00e1c nh\u00e0 ph\u00e2n t\u00edch t\u00e0i ch\u00ednh v\u00e0 c\u00e1c chuy\u00ean gia v\u1ec1 ng\u00e2n h\u00e0ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t trong s\u1ed1 nh\u1eefng h\u00e0m ch\u00ednh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 <a href=\"http:\/\/blog.ezworkapp.com\/lam-the-nao-de-tinh-lai-kep-trong-excel-cong-thuc-cho-tinh-lai-kep-ngay-thang-nam.html\"><strong>t\u00ednh l\u00e3i su\u1ea5t<\/strong><\/a>.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ham_FV\"><\/span><span style=\"font-family: georgia, palatino, serif\"><a href=\"http:\/\/blog.ezworkapp.com\/huong-dan-su-dung-ham-fv-trong-excel-de-tinh-gia-tri-tuong-lai-cua-mot-khoan-dau-tu.html\" target=\"_blank\" rel=\"noopener noreferrer\">H\u00e0m FV<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">FV(rate, nper ,pmt ,[pv], [type]) \u2013 t\u00ednh gi\u00e1 tr\u1ecb t\u01b0\u01a1ng lai c\u1ee7a m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 d\u1ef1a tr\u00ean l\u00e3i su\u1ea5t c\u1ed1 \u0111\u1ecbnh.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ham_ngay_thang_trong_Excel\"><\/span><span style=\"font-family: georgia, palatino, serif\">H\u00e0m ng\u00e0y th\u00e1ng trong Excel<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi s\u1eed d\u1ee5ng Excel th\u01b0\u1eddng xuy\u00ean, c\u00e1c h\u00e0m ng\u00e0y th\u00e1ng ng\u00e0y c\u00e0ng tr\u1edf n\u00ean quen thu\u1ed9c h\u01a1n v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong r\u1ea5t nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p kh\u00e1c nhau.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tao_lap_ngay_thang\"><\/span><span style=\"font-family: georgia, palatino, serif\">T\u1ea1o l\u1eadp ng\u00e0y th\u00e1ng<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">DATE \u2013 tr\u1ea3 v\u1ec1 m\u1ed9t ng\u00e0y \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh d\u01b0\u1edbi d\u1ea1ng s\u1ed1 s\u00ea ri.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> DATEVALUE \u2013 chuy\u1ec3n \u0111\u1ed5i m\u1ed9t chu\u1ed7i v\u0103n b\u1ea3n \u0111\u1ea1i di\u1ec7n cho ng\u00e0y \u0111\u1ec3 \u0111\u1ecbnh d\u1ea1ng ng\u00e0y.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ngay_va_gio_hien_thoi\"><\/span><span style=\"font-family: georgia, palatino, serif\">Ng\u00e0y v\u00e0 gi\u1edd hi\u1ec7n th\u1eddi<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">TODAY \u2013 tr\u1ea3 v\u1ec1 ng\u00e0y hi\u1ec7n t\u1ea1i.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> NOW \u2013 tr\u1ea3 v\u1ec1 ng\u00e0y v\u00e0 th\u1eddi gian hi\u1ec7n t\u1ea1i.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Trich_ra_ngay_thang_va_cac_thanh_phan_ngay_thang\"><\/span><span style=\"font-family: georgia, palatino, serif\">Tr\u00edch ra ng\u00e0y th\u00e1ng v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n ng\u00e0y th\u00e1ng<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">DAY \u2013 tr\u1ea3 v\u1ec1 ng\u00e0y trong th\u00e1ng.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> MONTH \u2013 tr\u1ea3 v\u1ec1 th\u00e1ng c\u1ee7a m\u1ed9t ng\u00e0y \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> YEAR \u2013 tr\u1ea3 v\u1ec1 n\u0103m c\u1ee7a m\u1ed9t ng\u00e0y nh\u1ea5t \u0111\u1ecbnh.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> EOMONTH \u2013 tr\u1ea3 v\u1ec1 ng\u00e0y cu\u1ed1i c\u00f9ng c\u1ee7a th\u00e1ng.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> WEEKDAY \u2013 tr\u1ea3 v\u1ec1 ng\u00e0y trong tu\u1ea7n.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> WEEKNUM \u2013 tr\u1ea3 v\u1ec1 s\u1ed1 tu\u1ea7n c\u1ee7a m\u1ed9t ng\u00e0y.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tinh_chenh_lech_ngay\"><\/span><span style=\"font-family: georgia, palatino, serif\">T\u00ednh ch\u00eanh l\u1ec7ch ng\u00e0y<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">DATEDIF \u2013 tr\u1ea3 v\u1ec1 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa hai ng\u00e0y.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> EDATE \u2013 tr\u1ea3 v\u1ec1 m\u1ed9t ng\u00e0y n\u1eb1m trong th\u00e1ng \u0111\u00e3 \u0111\u1ecbnh tr\u01b0\u1edbc, c\u00f3 th\u1ec3 \u0111\u1ee9ng tr\u01b0\u1edbc ho\u1eb7c sau ng\u00e0y b\u1eaft \u0111\u1ea7u.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> YEARFRAC \u2013 tr\u1ea3 v\u1ec1 t\u1ef7 l\u1ec7 c\u1ee7a m\u1ed9t kho\u1ea3ng th\u1eddi gian trong m\u1ed9t n\u0103m.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tinh_cac_ngay_lam_viec\"><\/span><span style=\"font-family: georgia, palatino, serif\">T\u00ednh c\u00e1c ng\u00e0y l\u00e0m vi\u1ec7c<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">WORKDAY \u2013 Tr\u1ea3 v\u1ec1 m\u1ed9t s\u1ed1 tu\u1ea7n t\u1ef1 th\u1ec3 hi\u1ec7n s\u1ed1 ng\u00e0y l\u00e0m vi\u1ec7c, c\u00f3 th\u1ec3 l\u00e0 tr\u01b0\u1edbc hay sau ng\u00e0y b\u1eaft \u0111\u1ea7u l\u00e0m vi\u1ec7c v\u00e0 tr\u1eeb \u0111i nh\u1eefng ng\u00e0y cu\u1ed1i tu\u1ea7n v\u00e0 ng\u00e0y ngh\u1ec9 (n\u1ebfu c\u00f3) trong kho\u1ea3ng th\u1eddi gian \u0111\u00f3.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> WORKDAY.INTL \u2013 t\u00ednh ng\u00e0y th\u00e1ng l\u00e0 s\u1ed1 ng\u00e0y trong tu\u1ea7n \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh tr\u01b0\u1edbc ho\u1eb7c sau ng\u00e0y b\u1eaft \u0111\u1ea7u, v\u1edbi th\u00f4ng s\u1ed1 cu\u1ed1i tu\u1ea7n t\u00f9y ch\u1ec9nh.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> NETWORKDAYS \u2013 tr\u1ea3 v\u1ec1 s\u1ed1 ng\u00e0y l\u00e0m vi\u1ec7c gi\u1eefa hai ng\u00e0y \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> NETWORKDAYS.INTL \u2013 tr\u1ea3 v\u1ec1 s\u1ed1 ng\u00e0y l\u00e0m vi\u1ec7c gi\u1eefa hai ng\u00e0y \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh v\u1edbi ng\u00e0y cu\u1ed1i tu\u1ea7n t\u00f9y ch\u1ec9nh.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cac_ham_thoi_gian_trong_Excel\"><\/span><span style=\"font-family: georgia, palatino, serif\">C\u00e1c h\u00e0m th\u1eddi gian trong Excel<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 danh s\u00e1ch c\u00e1c h\u00e0m Excel ch\u00ednh d\u00f9ng l\u00e0m vi\u1ec7c v\u1edbi th\u1eddi gian.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">TIME(hour, minute, second) \u2013 tr\u1ea3 v\u1ec1 th\u1eddi gian d\u01b0\u1edbi d\u1ea1ng s\u1ed1 s\u00ea ri.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">TIMEVALUE(time_text) \u2013 chuy\u1ec3n \u0111\u1ed5i m\u1ed9t th\u1eddi gian nh\u1eadp d\u01b0\u1edbi d\u1ea1ng m\u1ed9t chu\u1ed7i v\u0103n b\u1ea3n th\u00e0nh m\u1ed9t s\u1ed1 th\u1ec3 hi\u1ec7n th\u1eddi gian d\u01b0\u1edbi d\u1ea1ng s\u1ed1 s\u00ea ri.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">NOW() \u2013 tr\u1ea3 v\u1ec1 s\u1ed1 t\u01b0\u01a1ng \u1ee9ng v\u1edbi ng\u00e0y v\u00e0 th\u1eddi gian hi\u1ec7n t\u1ea1i d\u1ea1ng s\u1ed1 s\u00ea ri.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">HOUR(serial_number) \u2013 chuy\u1ec3n \u0111\u1ed5i m\u1ed9t s\u1ed1 th\u00e0nh m\u1ed9t gi\u1edd d\u1ea1ng s\u1ed1 s\u00ea ri.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">MINUTE(serial_number) \u2013 chuy\u1ec3n \u0111\u1ed5i m\u1ed9t s\u1ed1 th\u00e0nh ph\u00fat d\u01b0\u1edbi d\u1ea1ng s\u1ed1 s\u00ea ri.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">SECOND(serial_number) \u2013 chuy\u1ec3n \u0111\u1ed5i m\u1ed9t s\u1ed1 th\u00e0nh gi\u00e2y d\u01b0\u1edbi d\u1ea1ng s\u1ed1 s\u00ea ri.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Dem_va_tinh_tong_cac_o_theo_mau_sac_chuc_nang_do_nguoi_dung_xac_dinh\"><\/span><span style=\"font-family: georgia, palatino, serif\">\u0110\u1ebfm v\u00e0 t\u00ednh t\u1ed5ng c\u00e1c \u00f4 theo m\u00e0u s\u1eafc (ch\u1ee9c n\u0103ng do ng\u01b0\u1eddi d\u00f9ng x\u00e1c \u0111\u1ecbnh)<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-family: georgia, palatino, serif\">Microsoft Excel kh\u00f4ng c\u00f3 b\u1ea5t k\u1ef3 ch\u1ee9c n\u0103ng t\u00edch h\u1ee3p n\u00e0o \u0111\u1ec3 \u0111\u1ebfm v\u00e0 t\u00ednh t\u1ed5ng c\u00e1c \u00f4 theo m\u00e0u s\u1eafc, v\u00ec v\u1eady H\u1ecdc Excel Online \u0111\u00e3 t\u1ea1o ra m\u1ed9t s\u1ed1 t\u00f9y ch\u1ec9nh. C\u00e1c ch\u1ee9c n\u0103ng n\u00e0y \u0111\u01b0\u1ee3c vi\u1ebft b\u1eb1ng VBA, v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 th\u00eam ch\u00fang v\u00e0o c\u00e1c b\u1ea3ng t\u00ednh trong m\u00f4i tr\u01b0\u1eddng l\u1eadp tr\u00ecnh c\u1ee7a Excel \u2013 Visual Basic for Applications. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 danh s\u00e1ch c\u00e1c h\u00e0m c\u1ee7a Excel:<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">GetCellColor(cell) \u2013 tr\u1ea3 v\u1ec1 m\u00e3 m\u00e0u c\u1ee7a m\u00e0u n\u1ec1n thu\u1ed9c m\u1ed9t \u00f4 x\u00e1c \u0111\u1ecbnh.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> GetCellFontColor(cell) \u2013 tr\u1ea3 v\u1ec1 m\u00e3 m\u00e0u c\u1ee7a m\u00e0u ph\u00f4ng ch\u1eef thu\u1ed9c m\u1ed9t \u00f4 x\u00e1c \u0111\u1ecbnh.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> CountCellsByColor(range, color code) \u2013 \u0111\u1ebfm c\u00e1c \u00f4 c\u00f3 m\u00e0u n\u1ec1n \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> CountCellsByFontColor(range, color code) \u2013 \u0111\u1ebfm c\u00e1c \u00f4 c\u00f3 m\u00e0u ph\u00f4ng ch\u1eef \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> SumCellsByColor(range, color code) \u2013 t\u00ednh t\u1ed5ng c\u1ee7a c\u00e1c \u00f4 c\u00f3 m\u00e0u n\u1ec1n nh\u1ea5t \u0111\u1ecbnh.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> SumCellsByFontColor(range, color code)) \u2013 tr\u1ea3 v\u1ec1 t\u1ed5ng c\u1ee7a c\u00e1c \u00f4 v\u1edbi m\u1ed9t m\u00e0u ch\u1eef nh\u1ea5t \u0111\u1ecbnh.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> WbkCountCellsByColor(cell) \u2013 t\u00ednh c\u00e1c \u00f4 c\u00f3 m\u00e0u n\u1ec1n \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh trong to\u00e0n b\u1ed9 b\u1ea3ng t\u00ednh.<\/span><br \/>\n<span style=\"font-family: georgia, palatino, serif\"> WbkSumCellsByColor(cell) \u2013 t\u00ednh t\u1ed5ng c\u00e1c \u00f4 v\u1edbi m\u00e0u n\u1ec1n \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh trong to\u00e0n b\u1ed9 b\u1ea3ng t\u00ednh.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">T\u1ea5t nhi\u00ean, Microsoft Excel c\u00f3 nhi\u1ec1u h\u00e0m h\u01a1n nh\u1eefng h\u00e0m \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea \u1edf \u0111\u00e2y r\u1ea5t nhi\u1ec1u, tuy nhi\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng h\u00e0m v\u00f4 c\u00f9ng thi\u1ebft y\u1ebfu v\u00e0 ph\u1ee5c v\u1ee5 nhi\u1ec1u cho c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n.<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">\u0110\u1ec3 c\u00f3 th\u1ec3 \u1ee9ng d\u1ee5ng t\u1ed1t Excel v\u00e0o trong c\u00f4ng vi\u1ec7c, ch\u00fang ta kh\u00f4ng ch\u1ec9 n\u1eafm v\u1eefng \u0111\u01b0\u1ee3c c\u00e1c h\u00e0m m\u00e0 c\u00f2n ph\u1ea3i s\u1eed d\u1ee5ng t\u1ed1t c\u1ea3 c\u00e1c c\u00f4ng c\u1ee5 c\u1ee7a Excel. Nh\u1eefng h\u00e0m n\u00e2ng cao gi\u00fap \u00e1p d\u1ee5ng t\u1ed1t v\u00e0o c\u00f4ng vi\u1ec7c nh\u01b0 SUMIFS, COUNTIFS, SUMPRODUCT, INDEX + MATCH\u2026 Nh\u1eefng c\u00f4ng c\u1ee5 th\u01b0\u1eddng s\u1eed d\u1ee5ng l\u00e0 Data validation, Conditional formatting, Pivot table\u2026<\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">To\u00e0n b\u1ed9 nh\u1eefng ki\u1ebfn th\u1ee9c n\u00e0y c\u00e1c b\u1ea1n \u0111\u1ec1u c\u00f3 th\u1ec3 h\u1ecdc \u0111\u01b0\u1ee3c trong kh\u00f3a h\u1ecdc d\u01b0\u1edbi \u0111\u00e2y:<\/span><a href=\"https:\/\/hocexcel.online\/course\/preview\/ex101-excel-tu-co-ban-den-chuyen-gia-danh-cho-nguoi-di-lam\"><br \/>\n<img decoding=\"async\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2024\/12\/ex101_92019-nho-246.gif\" title=\"ex101_92019-nho-246\"><br \/>\n<\/a><\/p>\n<\/div>\n<div class=\"uk-panel uk-margin uk-width-xlarge\">\n<p>Click \u0111\u0103ng k\u00fd h\u1ecdc t\u1ea1i:<\/p>\n<p><a href=\"http:\/\/blog.ezworkapp.com\/khoa-hoc\" target=\"_blank\" rel=\"noopener\">T\u1ea5t c\u1ea3 kho\u00e1 h\u1ecdc\u00a0<span>\ud83d\udcd6<\/span><\/a><\/p>\n<p><a href=\"http:\/\/blog.ezworkapp.com\/huong-dan-kich-hoat-khoa-hoc-tai-hoc-excel-online.html\" target=\"_blank\" rel=\"noopener\">H\u01b0\u1edbng d\u1eabn k\u00edch ho\u1ea1t<\/a><\/p>\n<p>HKD H\u1ecdc Excel Online<br \/>S\u1ed1 \u0110K: 17A80048102<\/p>\n<\/div>\n<div class=\"uk-panel uk-text-small uk-margin uk-margin-remove-bottom uk-text-center\">\n<p>\u00a9  document.currentScript.insertAdjacentHTML(&#8216;afterend&#8217;, &#8221; + new Intl.DateTimeFormat(document.documentElement.lang, {year: &#8216;numeric&#8217;}).format() + &#8221;);  H\u1ecdc Excel Online. All rights reserved.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<div class=\"ad-inserterpro\">\n<a href=\"https:\/\/hocexcel.online\/course\/preview\/ex101-excel-tu-co-ban-den-chuyen-gia-danh-cho-nguoi-di-lam\"><br \/>\n<img decoding=\"async\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2024\/12\/ex101_92019-nho-246.gif\"><br \/>\n<\/a>\n<\/div>\n","protected":false},"author":1,"featured_media":3218,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-3217","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-excel-co-ban"],"_links":{"self":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/posts\/3217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/comments?post=3217"}],"version-history":[{"count":0,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/posts\/3217\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/media\/3218"}],"wp:attachment":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/media?parent=3217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/categories?post=3217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/tags?post=3217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}