# How to use Excel ISNUMBER function

## SUMMARY INFO

All the basic information regarding Excel ISNUMBER function is listed in the table below. (This data is regularly updated from Microsoft and several resources)

 Function: ISNUMBER Function Category: Information Description: Returns TRUE if the value is a number Return Value: A logical value (TRUE or FALSE) Syntax: =ISNUMBER (value) Applies to: Excel 2016, Excel 2013, Excel 2011 for Mac, Excel 2010, Excel 2007, Excel 2003, Excel XP, Excel 2000 Other languages: English: ISNUMBER French:  ESTNUM German: ISTZAHL Spanish: ESNUMERO Dutch: ISGETAL Italian: VAL.NUMERO Russian: ЕЧИСЛО Danish: ER.TAL Swedish: ÄRTAL Portuguese (Brazil): ÉNÚM Polish: CZY.LICZBA Finnish: ONLUKU Norwegian: ERTALL Portuguese (Portugal):  É.NÚM Czech: JE.ČISLO Hungarian: SZÁM Turkish: ESAYIYSA All Other Languages: ISNUMBER Related Functions: ISBLANK, ISTEXT

## FUNCTION DETAILS

Syntax details with an example regarding the correct usage of function can be seen below.

### =ISNUMBER (value)

value The value to check.

## VIDEO EXAMPLES

Check the video below to see How to use Excel ISNUMBER formula with some examples:

Here we provide a list of useful links which we think can be useful while trying to learn the ISNUMBER formula usage with some examples and tips.

Microsoft Office support page – Excel ISNUMBER function: