We show you how to use Excel to count days between two dates using the DAYS, DATEDIF, NETWORKDAYS, and TODAY functions, and Subtraction.

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

This simple Google Sheets formula will show you the number of days between two dates.

Excel makes it easy to find how many days there are between two dates. With a little more effort, you can find the number of days in which people will be actually working.

While I have used these formulas to calculate age in Google Sheets, you can also use these to calculate years/months/dates that have elapsed between any two dates.