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 Multiply the Cells of a Column to the Result of a Formula in Another Cell in Microsoft Excel. Multiplying an entire Excel column by the results of a formula can be a little tricky ...

Excel provides two options for calculating the difference between two times. If you use a simple subtraction operation such as "=C1-A1," select the custom format "h:mm" from the Format Cells options.