Chi-Square Critical Values Table
Look up chi-square critical values for any degrees of freedom at common significance levels. Supports df 1-30 and approximations beyond.
Degrees of Freedom
5.00
Critical Values Table
α = 0.10: 9.236 α = 0.05: 11.07 α = 0.025: 12.833 α = 0.01: 15.086 α = 0.001: 20.515
At different significance levels
Most Common (α = 0.05)
11.07
Used in most hypothesis tests
Interpretation
If your chi-square statistic exceeds 11.07, reject H₀ at the 0.05 significance level with 5 degrees of freedom