Hardy-Weinberg Equilibrium Calculator
Determine allele frequencies (p and q) and genotype frequencies (p2, 2pq, q2) for a population in Hardy-Weinberg equilibrium. Enter either allele frequency or the number of individuals with each phenotype.
Inputs
Results
p (dominant)
0.600
q (recessive)
0.400
Carriers (2pq)
48.0%
Genotype Frequencies
Hardy-Weinberg Results
| Parameter | Value |
|---|---|
| Dominant Allele Frequency (p) | 0.6000 |
| Recessive Allele Frequency (q) | 0.4000 |
| p + q | 1.0000 |
| Homozygous Dominant (p2) | 0.3600 = 36.00% |
| Heterozygous (2pq) | 0.4800 = 48.00% |
| Homozygous Recessive (q2) | 0.1600 = 16.00% |
| p2 + 2pq + q2 | 1.0000 |
| Hom. Dominant (n=100) | 36 individuals |
| Heterozygous (n=100) | 48 individuals |
| Hom. Recessive (n=100) | 16 individuals |
| Carrier Frequency | 48.00% are carriers |