IFERROR
Supported, behaves as documentedCategory: Logical · Last tested 2026-07-04
Support matrix
| Engine | Documented | Live-tested | Verdict |
|---|---|---|---|
| Excel | Yes | Not yet | n/a |
| Google Sheets | Yes | Not yet | n/a |
| LibreOffice Calc | Yes | Yes (24.2.7.2, 2026-07-04) | Supported, behaves as documented |
Executed test cases
LibreOffice Calc 24.2.7.2 (tested 2026-07-04)
| Formula | Description | Result | Expected | Verdict |
|---|---|---|---|---|
| =IFERROR(10/2,"err") | No error: original value passes through unchanged | 5 | 5 | Matched |
| =IFERROR(10/0,"err") | #DIV/0! is caught and replaced | err | err | Matched |
| =IFERROR(VLOOKUP("z",A1:B3,2,FALSE),"not found") | Catches #N/A bubbling up from a failed VLOOKUP | not found | not found | Matched |
| =IFERROR(INDEX(A1:A3,10),"bad index") | Catches #REF! from an out-of-bounds INDEX | bad index | bad index | Matched |
Docs & syntax
- Excel: official documentation
- Google Sheets: official documentation
- LibreOffice Calc: official documentation