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=ISERROR()
Checks whether a value is an error or not?
=ISERROR(value)
Hover argument names in the table for details.
Output typeLogical
Popularity50 / 100
VolatileNo
Dynamic ArrayNo
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◧ Arguments
| Argument | Type | Required | Description |
|---|---|---|---|
value |
Any type | Required | Value, cell, or formula to be checked |
▣ Examples
Example 1
=ISERROR(A2)
Example 2
=IF(ISERROR(A2 / B2), 0, A2 / B2)
✦ Tips
- It detects all errors: #N/A, #VALUE!, #REF!, #DIV/0!, #NUM!, #NAME?, and #NULL!.
- The ISERR function does the same thing but does not count #N/A as an error.
- The ISNA function only detects the #N/A error.
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