In this article, we will show you how to add Time in Microsoft Excel. How to add or sum the Time in Microsoft Excel. Here, we will describe the following two cases: When the sum is less than 24 hours.

If you need to add a number of payroll time entries together, change the time format to a number format, then perform your calculations. Open a new Microsoft Excel 2010 spreadsheet.

How to use AutoSum in Excel. AutoSum works best when you have a column or row of numbers you want to add up. 1. Click the empty cell underneath the column of numbers that you want to add up.

Dates and times are stored as serial numbers in Microsoft Excel, allowing for quick calculations and comparisons. ... In this example, you want to find out the time after adding 12.5 hours to 7 PM.