Punnett Square Calculator

What they say it does

What Is a Punnett Square Calculator — and Why Biology Students Need One A Punnett square calculator is an automated digital tool that performs the foundational computational task of classical genetics: predicting the allele combinations possible in offspring when you know both parents' genotypes. First systematized by British geneticist Reginald Crundall Punnett in the early twentieth century, the Punnett square remains the cornerstone diagram.