How to Convert Time to Decimal Format Converting time to decimal format just involves basic division. There are 24 hours in a day, 60 minutes in an hour and 60 seconds in a minute.

Microsoft Excel has a feature that allows you to convert a number into a date, which is quite simple to do. This tutorial explains the steps to convert a number into a date format in Excel.

It's easy to change the date format in Microsoft Excel. You just need to use the "Date" drop-down menu, which gives you plenty of options.