How to calculate next age of a person’s birthday in Excel?

Normally, we can calculate a person’s age based on the birth date with a formula, but, have you ever considered calculating the age of his next birthday in Excel? Which means to calculate how old he is going to be in next birthday. This article, I will talk about some formulas for solving this task in Excel.

Calculate a person’s age next birthday with formulas

Calculate a person’s age next birthday with formulas

To get the person’s age next birthday, the following formulas may help you, please do as this:

Enter anyone of the below formulas into a blank cell where you want to get the age next birthday:

=DATEDIF(A2,TODAY(),"Y")+1

=TEXT(DATEDIF(A2,TODAY(),"y")+1,"0")

And then drag the fill handle down to the cells that you want to get the result, and all ages in next birthday based on the birth date have been calculated, see screenshot:

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