ISBLANK Google Sheets Formula
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ISBLANK Formula Syntax
Example Use Case
Checks if a cell is empty in Google Sheets, returning TRUE or FALSE.
Understanding the ISBLANK Function in Google Sheets
The ISBLANK function returns TRUE if a cell is empty, FALSE if it contains any value or formula.
Why Use ISBLANK in Google Sheets?
ISBLANK is useful for data validation or conditional logic to detect empty cells.
Example with Sample Data
| Cell Content | Formula | Result |
|---|---|---|
| [Empty] | =ISBLANK(A1) | TRUE |
| "Hello" | =ISBLANK(A1) | FALSE |
| 0 | =ISBLANK(A1) | FALSE |
The table shows how ISBLANK detects empty cells.
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