如何计算给定开始日期、结束日期和 TODAY() 的任务完成百分比 [英] How do I calculate % of task's completion given start date, end date, and TODAY()

问题描述

我有一个包含开始日期、结束日期和完成百分比的表格.通过在 % 列中手动输入一个数字，代表任务的栏会变暗.我想要做的不是表示完成百分比，而是显示从今天开始到结束日期还剩多少时间.

I have a gant with start date, end date, and % complete columns. By manually entering a number in the % column the bar representing the task gets shaded. What I want to do is instead of representing % completed, I want to show how much time is left before the end date from today.

      Start        End       % Time remaining from TODAY()
i.e. 12/01/2014   03/15/2015   (End date has not yet occurred)
     12/29/2014   12/29/2014   (Task was started and finished this day)

推荐答案

假设您的结束日期在 B 列中:

Assuming your end date is in column B:

=IF(TODAY()>=B2,"Done",CONCATENATE(B2-TODAY(),""))

这将显示剩余天数.如果您想要花费的时间百分比，请使用

This will show you the number of days remaining. If you want the percentage of time spent, use

=IF(TODAY()>=B2,"Done",MAX((TODAY()-A2)/MAX(B2-A2,1),0))

并将单元格格式化为百分比.

and format the cell as a percentage.

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