How many days from birthday to date?

How many days from birthday to date?

How do you know what someone's age is in days?

In this post, we will show you a Microsoft Excel formula, how you can determine the age of a person, in days. For example, if you want to apply an age counter, make a birth calculator, apply an age formula, and so on, you can apply this formula.

1. First of all you have to write the today’s date of the line 1 in C Column as shown in the picture below.
2. Then the names of the people in the first column as shown in column A.
3. Then their date of birth in the B column.
4. The formula in column C is as shown.