IF + ISERROR Function in Excel: Syntax, Examples and Free Practice
IF + ISERROR is an Excel Logical function. Checks if a formula would produce an error, and shows a fallback message instead if it would (an older alternative to IFERROR).
IF + ISERROR syntax
Arguments
formula: The calculation that might errorfallback text: What to show instead of the error
When to use IF + ISERROR
Showing '-' instead of a #DIV/0! error when a percentage's denominator is zero.
Practice IF + ISERROR online, free
Open the live Excel-style spreadsheet and try IF + ISERROR yourself. No Excel install or sign-up needed to start.
Practice IF + ISERROR now →More Logical functions
- IF + AND
- Nested IF
- Nested IF (3 levels)
- IF + AND + OR (combined)
- IFS + AND
- IF + ISBLANK
- IF + OR
- IF + ISNUMBER
- IF + TODAY
- IF + VLOOKUP (conditional lookup)
- Nested IF + VLOOKUP (tiered lookup)
- IF + LEN (input validation)
- VLOOKUP + ISERROR (existence check)
Frequently asked questions
What does the IF + ISERROR function do in Excel?
Checks if a formula would produce an error, and shows a fallback message instead if it would (an older alternative to IFERROR).
What is the syntax of IF + ISERROR in Excel?
The syntax is =IF(ISERROR(formula), "fallback text", formula). formula: The calculation that might error; fallback text: What to show instead of the error.
Where can I practice IF + ISERROR online for free?
Open the free live spreadsheet on Cellgrids and try IF + ISERROR yourself. No Excel install is needed and you can start without signing up.
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