Excel DATEVALUE is a Date and time function, and its purpose is to converts a date in the form of text to a serial number. Learn how to use it.

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.

Excel groups functions into 12 categories: Compatibility, Cube, Database, Date and Time, Engineering, Financial, Information, Logical, Lookup & Reference, Math & Trigonometry, Statistical and Text.

Functions are the driving force of any Microsoft Excel spreadsheet, generating a single value or an array of results based on certain arguments you input. However, combining—or nesting—functions ...

Using three Microsoft Excel functions, you can easily parse time components from a full date value.

If you have to work with a date stamp in Microsoft Excel that includes date and time, you can use these simple expressions to extract both components, making them easier to work with.

Q. Is there a quick way to enter dates and times in an Excel spreadsheet? A. To enter the current date, select a cell and press Ctrl+; (that’s Ctrl and then the semicolon). To enter the current time, ...

This Technology Workshop illustrates how to leverage a number of functions to perform calculations in Excel involving the time value of money.