Cramer's V Calculator
Measure the strength of association between categorical variables
Enter rows separated by semicolons (;), columns by commas (,)
About Cramér's V
Cramér's V measures the strength of association for contingency tables of any size.
Formula: V = √(χ² / (n × min(r-1, c-1)))
Range: 0 to 1 (0 = no association, 1 = perfect association)
Interpretation (Rea & Parker):
- < 0.1: Negligible
- 0.1 - 0.2: Weak
- 0.2 - 0.4: Moderate
- 0.4 - 0.6: Relatively Strong
- 0.6 - 0.8: Strong
- > 0.8: Very Strong
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.