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

DAYS and DAY360 functions calculate days. In this tutorial, we are going to discuss how to use DAYS and DAYS360 functions in Excel.

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.

How to exclude holidays in Excel So far, we’ve used NETWORKDAYS () to exclude weekends when counting the number of days between today and the estimated completion date for our projects.