Hardy-Weinberg Equilibrium Calculator

Analyze allele frequencies and determine population equilibrium status instantly.

Observed Genotype Counts

Homozygous Dominant (AA)

Heterozygous (Aa)

Homozygous Recessive (aa)

Enter valid population data to see the Chi-Square analysis.

Frequency p (A)

0.000

Frequency q (a)

0.000

Chi-Square (χ²)

0.000

Observed

Expected