## How to calculate the percentage of year or month passed in Excel?

Supposing, you have a list of date in a worksheet, now, you would like to get the percentage of year or month that has passed or remaining based on the given date. How could you solve this job in Excel?

Calculate the percentage of year passed or remaining with formulas

Calculate the percentage of month passed or remaining with formulas

#### Calculate the percentage of year passed or remaining with formulas

To get the percentage of year competed or remaining from the given date, the following formulas can do you a favor.

Calculate the percentage of year passed:

1. Enter this formula: =YEARFRAC(DATE(YEAR(A2),1,1),A2) into a blank cell where you want to put the result, and then drag the fill handle down to fill the rest cells, and you will get some decimal numbers, see screenshot:

2. Then you should format these numbers as percent, see screenshot:

Calculate the percentage of year remaining:

1. Enter this formula: =1-YEARFRAC(DATE(YEAR(A2),1,1),A2) into a cell to locate the result, and drag the fill handle down to the cells to fill this formula, see screenshot:

2. Then, you should change the cell format to percent as following screenshot shown:

#### Calculate the percentage of month passed or remaining with formulas

If you need to calculate the percentage of month passed or remaining based on date, please do with the following formulas:

Calculate the percentage of month passed:

1. Type this formula: =DAY(A2)/DAY(EOMONTH(A2,0)) into a cell, and then drag the fill handle down to the cells which you want to apply this formula, see screenshot:

2. Then format the cell formatting to percent to get the result you need, see screenshot:

Calculate the percentage of month remaining:

Enter this formula: =1-DAY(A2)/DAY(EOMONTH(A2,0)) into a cell, then copy this formula by dragging to the cells you want to apply this formula, and then format the cell formatting as percent, you will get the results as you need. See screenshot:

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