This tutorial will show you how to create a Formula to Add, Subtract, Multiply or Divide in Microsoft Excel. You can do basic calculations easily!

How to subtract in different cells If you have numbers located in different cells in your spreadsheet that you want to subtract, you can do so by using cell references and a formula.

With the date written in and formatted, you can now enter the formula to subtract the date. You would enter that in the appropriate cell for your Excel document.