Genetics Calculators
Calculate Punnett squares, genetic crosses, and inheritance patterns for biology education and research.
Punnett Square Calculator
Predict the probability of genetic traits across generations. Enter parent genotypes and get instant offspring probability ratios.
Use calculatorDihybrid Cross Calculator
Calculate offspring ratios for two traits simultaneously using dihybrid Punnett square analysis.
Trihybrid Cross Calculator
Extend genetic cross analysis to three traits at once for advanced Mendelian genetics problems.
About Our Genetics Calculators
Our genetics calculators are built for biology students and educators covering Mendelian inheritance. Whether working through a monohybrid, dihybrid, or trihybrid cross, these tools give instant probability ratios with clear genotype breakdowns.
The Punnett Square Calculator is the most used starting point, while the Dihybrid Cross Calculator is popular in AP Biology and university genetics courses.