Allele Frequency Calculator — Free Online Tool
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Allele Frequency Calculator

Calculate allele and genotype frequencies using Hardy-Weinberg

Note: p = (2×AA + Aa) / 2N; q = 1 − p. Expected genotype frequencies: p², 2pq, q².
Genotype Counts

Results

⚠️ This calculator is for educational purposes only. Always consult a veterinarian, agronomist, or qualified professional before making health, breeding, or agricultural decisions.

About the Allele Frequency Calculator

Calculate allele frequencies and Hardy-Weinberg expected genotype frequencies from population counts.

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