GeneSquare 🧬 Punnett Square Calculator
Global & Parental Setup
Show Sex-Specific Details in Output:
If unchecked, only aggregate totals will be shown where applicable.
Add Trait (Max 3)
Parent 1
(Female: XX
♀
)
Select alleles or use preset buttons. Y-linked: N/A for XX.
Parent 2
(Male: XY
♂
)
Select alleles or use preset buttons. Y-linked: Select Y-allele.
Calculate Square!
Results
Parental Gametes
Parent 1 (
♀
XX) Gametes:
Parent 2 (
♂
XY) Gametes:
Punnett Square / Offspring Probabilities
Offspring Genotypic Ratios
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Alphabetical
Percentage (High-Low)
Percentage (Low-High)
Offspring Phenotypic Ratios
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Alphabetical
Percentage (High-Low)
Percentage (Low-High)
Offspring Sex Ratio