DATEVALUE is a Date and Time function, and its purpose is to convert a date in the form of text to a serial number. In this post, we will show you how to use the DATEVALUE function in Microsoft Excel.

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions.

Excel’s Date & Time functions ease the workload for bookkeepers, project planners, HR departments, and other jobs where time is money. The four functions covered here—ISOWEEKNUM, WEEKNUM ...

How to extract the date in Excel. You’ll often work with date values that have no decimal value or time values. When the two are combined into one value, such as 44292.0412, they can be ...

DATEDIF(), which means Date + Dif, is a compatibility function left over from Lotus 1-2-3 that Microsoft adopted in Excel version 2000. It's fallen off current Excel menus, but you can still use it.

Fortunately, Excel’s TODAY() function always equals the current date, so you don’t have to update the rule or even include an input value. SEE: Explore these 87 Excel tips every user should ...

The NETWORKDAYS function in Excel is a date and time function that returns the number of whole working days between Start_date and End_date.