Skip to content

ISNUMBER

InformationExcel 2007

TRUE if the value is a number.

Syntax

ISNUMBER(value)

Examples

=ISNUMBER(SEARCH("paid", A2))

→ does A2 contain "paid"?

Related functions

ISTEXTISERRORSEARCH

More Information functions

CELLERROR.TYPEINFOISBLANKISERRISERRORISEVENISFORMULAISLOGICALISNAISNONTEXTISODD

← All 510 functions

Syntax follows Microsoft’s documentation. Examples are written to be pasted into a cell and checked. Argument separators may be ; in your locale. The AI explainer runs on a free community model — verify anything important.