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This Excel Tutorial covers how to test if a cell contains specific text.

To test if a cell contains specific text use the folowing formula:

`=isnumber(search(find_text,within_text))`

## The SEARCH Function

The SEARCH Function looks for specific text (find_text) within a cell (within_text). If it finds the text, it returns the text’s numerical position in the cell. If it does not find the text, it returns an error (#VALUE!). In the above example:

`=search(C5,B5)`

Result: 1

It may be sufficient for this formula to output a number if text is found or an error if the text is not found. If so, just use the above formula. However, for a cleaner formula add the ISNUMBER Function.

## The ISNUMBER Function

The ISNUMBER function tests if an expression results in a number. It returns TRUE for numbers and FALSE for anything else (including errors). In our example, ISNUMBER will return TRUE if the text is found within the cell and FALSE if not.

`=ISNUMBER(SEARCH(C5,B5))`

Result: TRUE

## The SEARCH Function is not Case-Sensitive

The SEARCH Function is not case-sensitive. Searching for “Excel” will find “EXCEL”, “excel”, “Excel”, or any other combination of cases. For a case-sensitive text search use the FIND Function instead.

## The FIND Function

The FIND Function is case-sensitive. If you search for “Excel”, “EXCEL” and “excel” will not produce matches.

`=ISNUMBER(FIND(C5,B5))`

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