Punnett Square Calculator

Results:

Parent 1 genotype: +a
Parent 2 genotype: aa
+ a
a +a aa
Possible parent 1 gametes:
+
a
Possible parent 2 gametes:
a
Predicted outcome per offspring:
+a - 1:2 (50%)
aa - 1:2 (50%)

Enter Genotypes

Enter individual alleles
Locus Parent 1 Alleles Parent 2 Alleles

Superscript alleles in results? Yes / No

OR enter full genotype...

Parent 1 genotype:

Parent 2 genotype:


Superscript alleles in results? Yes / No