How to Make an Options Calculator With Microsoft Excel. With Excel, you can create simple calculators that speed up calculations you perform frequently. Among the many calculators that you can ...

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

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 ...