Enter Punnet Square Values:


How does the Punnett Square Calculator work?
Free Punnett Square Calculator - Completes a punnet square based on genotypes
This calculator has 4 inputs.

What 3 formulas are used for the Punnett Square Calculator?

P(Aa) = 2/4 = 0.5 or 50%
P(aA) = 1/4 = 0.25 or 25%
P(aa) = 1/4 = 0.25 or 25%

For more math formulas, check out our Formula Dossier
What 4 concepts are covered in the Punnett Square Calculator?
number of times a data value occurs
the likelihood of an event happening. This value is always between 0 and 1.
P(Event Happening) = Number of Ways the Even Can Happen / Total Number of Outcomes
punnett square
a square diagram that is used to predict the genotypes of a particular cross or breeding experiment.
lists of numbers showing the results of a calculation with varying arguments
Example calculations for the Punnett Square Calculator

Punnett Square Calculator Video