ISNUMBER

**Syntax:** **ISNUMBER( X)**

*X* = a numeric value

**ISNUMBER** returns 1 if *X* is a numeric value, otherwise 0.
Blank cells are considered numeric.

**Examples:**

**ISNUMBER**(C10) = 0, where C10 = ``Total''

**ISNUMBER**(D10) = 1, where D10 = $1000.00

**ISNUMBER**(A1) = 1, where A1 is blank

**Excel function:** ISNUMBER

Grey Trout Software

02 March 2003