p = (2AA + Aa)/(2N), q = 1 − p; expected genotype counts are p²N, 2pqN and q²N.
How to use Hardy-Weinberg Equilibrium Calculator
- Read the method and enter quantities in the units shown on the form.
- Check the measurement basis, recorded event, genetic assumptions or the externally supplied care-plan instruction before calculating.
- Select Calculate, then read both the result and its limitations. Reset clears the result and restores the starting form.
Method and scope
p = (2AA + Aa)/(2N), q = 1 − p; expected genotype counts are p²N, 2pqN and q²N.
Work through the input issue
For a related perspective, read Observed Genotypes and Expected Counts: Reading a Hardy–Weinberg Comparison.
Related measurement
Allele Frequency Calculator can help with a related question, using its own stated assumptions.
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