United States calculator
Model a single-gene cat inheritance cross
Choose each parent genotype for one autosomal dominant/recessive trait and calculate kitten genotype and phenotype probabilities.
Punnett square
Project inputs
Cat Genetics Calculator results
How this Cat Genetics Calculator works
Allele probabilities are multiplied independently to form AA, Aa and aa outcomes. A litter expectation is not a guarantee for any individual kitten.
Important: Single autosomal gene only; real coat color and health traits can involve multiple genes, sex linkage and epistasis.
What assumptions should I verify?
Check every entered quantity, unit, rate and rule against the current U.S. source that applies to your project. The calculator does not silently substitute worldwide conventions.
Is information sent anywhere?
No. Calculations run locally in the browser and the module contains no analytics, remote requests or stored personal data.