HomeMiscellaneous calculator Genetics Calculator for Gametes, Genotypes and population Quick genetics formulas • Mobile friendly • Exam ready Types of Gametes Formula: 2ⁿ Calculate F₂ Genotypes Formula: 3ⁿ Calculate Perfect F₂ Population Formula: 4ⁿ Calculate Phenotypes (Complete Dominance) Formula: 2ⁿ Calculate Phenotypes (Co / Incomplete) Formula: 3ⁿ Calculate Homozygous in F₂ Formula: 2ⁿ Calculate Heterozygous in F₂ Formula: 3ⁿ − 2ⁿ Calculate Backcross Genotypes Formula: 2ⁿ Calculate Perfect Backcross Population Formula: 2ⁿ Calculate Homozygous in Backcross Formula: n Calculate Homozygous After Selfing ((2ᵐ−1)/2ᵐ)ⁿ Calculate