ISNA Google Sheets Formula
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ISNA Formula Syntax
Example Use Case
Checks if a value is the #N/A error in Google Sheets, returning TRUE or FALSE.
Understanding the ISNA Function in Google Sheets
The ISNA function returns TRUE if a value is #N/A, FALSE for other values or errors.
Why Use ISNA in Google Sheets?
ISNA is useful for specific error handling, particularly with lookup functions that return #N/A.
Example with Sample Data
| Value | Formula | Result |
|---|---|---|
| #N/A | =ISNA(#N/A) | TRUE |
| #DIV/0! | =ISNA(#DIV/0!) | FALSE |
| 5 | =ISNA(5) | FALSE |
The table shows how ISNA detects the #N/A error.
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