Genetics calculators
Make sense of alleles and inheritance. Choose a tool below to calculate a result and understand the science behind it.
- Allele Frequency Calculator
Estimate two allele frequencies and carrier prevalence from the frequency of a recessive phenotype.
- Dihybrid Cross Calculator
Predict two-trait offspring genotypes and phenotype probabilities from parental genotypes.
- DNA Copy Number Calculator
Convert nucleic-acid concentration and length into molecule copies, with an optional idealized PCR projection.
- Hardy-Weinberg Equilibrium Calculator
Calculate expected genotype proportions for a two-allele population and optional expected individual counts.
- Mutation Frequency Calculator
Calculate the observed mutant fraction of a population in several useful scales.
- Punnett Square Calculator
Calculate offspring genotype and phenotype probabilities for a single two-allele trait.
More to explore
Curiosity rarely stays in one category. Browse our complete collection or use the search at the top of the page to find a specific calculation.