单元格内输入如下代码计算出来的数字即是当日在本年度的第几周,如下: =INT((TODAY()-DATE(YEAR(TODAY()),1,1)-WEEKDAY(DATE(YEAR(TODAY()),1,1),2))/7)+1 相关文章: 2021-11-04 2021-09-14 2021-12-16 2022-12-23 2022-02-16 2022-02-16 2021-07-05