Hardy-Weinberg Calculator
Calculate genotype frequencies (p², 2pq, q²) from allele frequencies using the Hardy-Weinberg equilibrium equation.
Inputs
Results
Dominant Allele Freq (p)
0.6
Recessive Allele Freq (q)
0.4
AA Genotype Freq (p²)
0.36
Aa Genotype Freq (2pq)
0.48
aa Genotype Freq (q²)
0.16
Expected AA Individuals360
Expected Aa Individuals480
Expected aa Individuals160
How to Use This Calculator
- Enter Dominant Allele Frequency (p) and Population Size.
- Review Dominant Allele Freq (p), Recessive Allele Freq (q), and AA Genotype Freq (p²).
- Use Aa Genotype Freq (2pq) and aa Genotype Freq (q²) to inform your decision.
- Use the chart to visualize the results and explore different scenarios by adjusting inputs.
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Formula
p² + 2pq + q² = 1, where p + q = 1Related Calculators
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