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

A TechRepublic member wrote for advice on calculating the years, months, and days elapsed between two dates. This tutorial explains the solution provided by TechRepublic contributor Jeff Davis.

If you need to count or calculate number of Leap Years between two dates in Excel or list of two dates in Excel, make use of this formula to get things done.

Excel provides two options for calculating the difference between two dates. You can use a simple subtraction operation such as "=B2-A2" to calculate the amount of days between those two calendar ...

You already knew that Excel can do straight date math, but it can also take into account holidays to find the number of working days between two dates.