Genetics Calculators & Simulators
Make inheritance predictable - one gene at a time.
Allele Frequency Calculator
Calculate allele frequencies (p, q) with Hardy–Weinberg checks and visuals
Concrete Calculator
Estimate concrete volume for slabs, footings, and columns with conversions
Correlation Coefficient Calculator
Calculate Pearson’s r, Spearman’s rank correlation, r², regression line, significance, and relationship strength
Degrees of Freedom Calculator
Calculate degrees of freedom for t-tests, χ², ANOVA, F, and regression
Dog Size Calculator (Puppy Size Predictor)
Estimate your puppy’s adult weight and height from age, size, and breed
Genetic Linkage & Map Distance Calculator
Calculate recombination frequency, map distance, gene order, double crossovers, and interference
Hardy–Weinberg Calculator
Compute allele and genotype frequencies with χ² comparison
Heritability & Quantitative Genetics Calculator
Calculate heritability (H², h²), breeder’s equation, and selection response
P-Value Calculator
Compute p-values from Z, t, χ², or F test statistics with one- or two-tailed options
Probability Distribution Calculator
Calculate probabilities for normal, binomial, Poisson, t, chi-square, F, and other common distributions
Protein Molecular Weight Calculator
Calculate protein MW from FASTA or raw sequence, plus mass↔moles conversion
Punnett Square Calculator
Build Punnett squares (2×2 or 4×4) and get genotype/phenotype probabilities
Trihybrid Cross Calculator – Punnett Square
Solve trihybrid Punnett squares and get phenotype/genotype probabilities