{"id":1442,"date":"2020-10-02T14:27:56","date_gmt":"2020-10-02T07:27:56","guid":{"rendered":"https:\/\/hoctin.vn\/?p=1442"},"modified":"2020-10-26T07:35:40","modified_gmt":"2020-10-26T00:35:40","slug":"cach-tinh-so-ngay-trong-excel","status":"publish","type":"post","link":"https:\/\/hoctin.vn\/cach-tinh-so-ngay-trong-excel\/","title":{"rendered":"C\u00e1ch C\u1ed9ng Tr\u1eeb Ng\u00e0y, Th\u00e1ng, N\u0103m V\u00e0 T\u00ednh S\u1ed1 Ng\u00e0y Trong Excel"},"content":{"rendered":"\t\t
T\u00ednh ng\u00e0y kh\u00e1 \u0111\u01a1n gi\u1ea3n khi c\u00e1c kho\u1ea3ng th\u1eddi gian kh\u00f4ng c\u00e1ch nhau qu\u00e1 xa, tuy nhi\u00ean n\u1ebfu c\u1ea7n t\u00ednh s\u1ed1 ng\u00e0y t\u1eeb ng\u00e0y 28\/1\/2012 \u0111\u1ebfn ng\u00e0y 17\/9\/2020 th\u00ec vi\u1ec7c t\u00ednh nh\u1ea9m kh\u00f4ng h\u1ec1 nhanh v\u00e0 d\u1ec5 d\u00e0ng v\u00ec c\u00e1c th\u00e1ng c\u00f3 s\u1ed1 ng\u00e0y kh\u00f4ng \u0111\u1ec1u v\u00e0 n\u0103m nhu\u1eadn.<\/span><\/p> \u00a0<\/span><\/p> B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u1ed9t c\u00f4ng c\u1ee5 h\u1eefu hi\u1ec7u gi\u00fap t\u00ednh to\u00e1n v\u1edbi d\u1eef li\u1ec7u ng\u00e0y th\u00e1ng, \u0111\u00f3 l\u00e0 b\u1ea3ng t\u00ednh Excel.<\/span><\/p> \u00a0<\/span><\/p> Trong b\u00e0i vi\u1ebft n\u00e0y, hoctin.vn s\u1ebd h\u01b0\u1edbng d\u1eabn c\u00e1c b\u1ea1n c\u00e1ch t\u00ednh s\u1ed1 ng\u00e0y trong Excel, \u1ee9ng d\u1ee5ng \u0111\u1ebfm ng\u00e0y gi\u1eefa 2 th\u1eddi \u0111i\u1ec3m, \u0111i\u1ec1u ch\u1ec9nh l\u1ecbch tr\u00ecnh b\u1eb1ng c\u00e1ch c\u1ed9ng, tr\u1eeb ng\u00e0y, tu\u1ea7n, th\u00e1ng, n\u0103m cho m\u1ed9t ng\u00e0y \u1ea5n \u0111\u1ecbnh tr\u01b0\u1edbc\u2026<\/span><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t C\u00e1c ki\u1ec3u d\u1eef li\u1ec7u ng\u00e0y th\u00e1ng n\u0103m c\u00f3 nhi\u1ec1u \u0111\u1ecbnh d\u1ea1ng kh\u00e1c nhau:<\/span><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t \u0110\u1ecbnh d\u1ea1ng s\u1ed1 s\u00ea-ri: Excel m\u0103\u0323c \u0111i\u0323nh nga\u0300y 1 tha\u0301ng 1 n\u0103m 1900 co\u0301 s\u00f4\u0301 s\u00ea-ri la\u0300 1.<\/span><\/p><\/span> Nh\u1eefng ng\u00e0y th\u00e1ng tr\u01b0\u1edbc n\u0103m 1900 kh\u00f4ng th\u1ec3 chuy\u1ec3n \u0111\u1ed5i th\u00e0nh s\u1ed1 tr\u00ean Excel.<\/span><\/p> Ng\u00e0y 1 tha\u0301ng 1 n\u0103m 2019 co\u0301 s\u00f4\u0301 s\u00ea-ri la\u0300 43466 vi\u0300 no\u0301 la\u0300 43465 nga\u0300y sau nga\u0300y 1 tha\u0301ng 1 n\u0103m 1900.<\/span><\/p><\/span><\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t C\u00e1ch hi\u1ec3n th\u1ecb\/ \u0111\u1ecbnh d\u1ea1ng ng\u00e0y th\u00e1ng c\u00f3 th\u1ec3 kh\u00e1c nhau, nh\u01b0ng khi x\u1eed l\u00fd d\u1eef li\u1ec7u t\u00ednh ng\u00e0y th\u00e1ng trong Excel th\u00ec ch\u1ec9 \u0111\u1ecbnh d\u1ea1ng s\u1ed1 s\u00ea-ri \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m d\u1eef li\u1ec7u c\u1ed9ng, tr\u1eeb ng\u00e0y th\u00e1ng.<\/span><\/p> \u00a0<\/span><\/p> Do \u0111\u00f3, b\u1ea1n kh\u00f4ng th\u1ec3 vi\u1ebft c\u00f4ng th\u1ee9c = 1\/1\/2020 – 8\/3\/2019 \u0111\u1ec3 t\u00ednh ng\u00e0y ch\u00eanh l\u1ec7ch trong Excel, v\u00ec Excel s\u1ebd hi\u1ec3u \u0111\u00e2y l\u00e0 ph\u00e9p tr\u1eeb c\u1ee7a 2 ph\u00e9p chia:<\/span><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t \u0110\u1ec3 th\u1ef1c hi\u1ec7n t\u00ednh s\u1ed1 ng\u00e0y trong Excel, b\u1ea1n c\u00f3 th\u1ec3 \u0111i\u1ec1n c\u00e1c ng\u00e0y v\u00e0o c\u00e1c \u00f4 r\u1ed3i tham chi\u1ebfu v\u00e0o c\u00f4ng th\u1ee9c, \u0111i\u1ec1n ng\u00e0y 1\/1\/2020 v\u00e0o \u00f4 A3, ng\u00e0y 8\/3\/2019 v\u00e0o \u00f4 A4 r\u1ed3i t\u00ednh ch\u00eanh l\u1ec7ch gi\u1eefa 2 ng\u00e0y b\u1eb1ng bi\u1ec3u th\u1ee9c <\/span>=A3-A4.<\/span><\/p> \u00a0<\/span><\/p> B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng h\u00e0m DATE \u0111\u1ec3 t\u00ednh c\u1ed9ng tr\u1eeb ng\u00e0y th\u00e1ng trong Excel:<\/span><\/p> =DATE (year, month, day)<\/span><\/p> V\u00ed d\u1ee5: DATE(2020,1,1)-DATE(2019,3,8)<\/span><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t1, L\u01b0u \u00dd Khi T\u00ednh Ng\u00e0y Th\u00e1ng Trong Excel<\/span><\/h1><\/span><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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