Since each date is really just a number stored in Excel, to compute the midpoint of two dates you would use the same mathematical formulas you would use to calculate the midpoint of two numbers ...

Subtraction is the easiest way to count days between two dates in Excel. You can use the arithmetic ... We can use the NETWORKDAYS function to calculate working days between the given dates ...

The purpose of this function is to calculate ... years between two dates; to countdown the number of days before Christmas; and so much more. 1. As serial numbers, which is Microsoft Excel ...