2] Dates are in the future Here you will see how to subtract from today if the date or dates you want to use are in the future. In this article, additional information will be added to Excel to ...

Excel offers several easy ways to calculate expiry dates. This post explores different ways to automate expiry date calculations in Excel.

How to subtract numbers in a single cell in Excel Standard subtraction in Excel is relatively simple. Click in an empty cell, type an equal sign and then enter the numbers you want to subtract.

=NOW ()-A2 Then, Excel would calculate the age in days by subtracting the date value entered in cell A2 from NOW (), which returns the current system date.