GAMMAINV Function in Excel: Syntax, Examples and Free Practice
GAMMAINV is an Excel Compatibility function. Legacy inverse gamma distribution — kept for compatibility with older files.
GAMMAINV syntax
Arguments
probability: The probability value to evaluatealpha: A shape parameter of the distributionbeta: A shape parameter of the distribution
When to use GAMMAINV
GAMMAINV is kept mainly for opening older files built in earlier versions of Excel.
Practice GAMMAINV online, free
Open the live Excel-style spreadsheet and try GAMMAINV yourself. No Excel install or sign-up needed to start.
Practice GAMMAINV now →More Compatibility functions
- BETADIST
- BINOMDIST
- CHIDIST
- CHIINV
- CHITEST
- CONFIDENCE
- COVAR
- CRITBINOM
- EXPONDIST
- FDIST
- FINV
- FTEST
- GAMMADIST
- HYPGEOMDIST
Frequently asked questions
What does the GAMMAINV function do in Excel?
Legacy inverse gamma distribution — kept for compatibility with older files.
What is the syntax of GAMMAINV in Excel?
The syntax is =GAMMAINV(probability, alpha, beta). probability: The probability value to evaluate; alpha: A shape parameter of the distribution; beta: A shape parameter of the distribution.
Where can I practice GAMMAINV online for free?
Open the free live spreadsheet on Cellgrids and try GAMMAINV yourself. No Excel install is needed and you can start without signing up.
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