Color of Eyes

Before using the eye color calculator you’ll need to know the following terms: Genotype is the combination of genes for a given traits. In this case, eye color. Young genotype and that of your mate’s determine the eye color of your children.

Phenotype is the physical trait itself. Your phenotype is your eyes color.
To use calculator to calculate the possibility of eyes color of your children you can follow the instruction on the below:

1. click each eyes to select closest eye color 
2. use sliders to change allelic frequency (optimal) 
3. Scroll to select result options 
4. Click calculate after selecting all eye colors to see results.

Go to some chemical calculation on genetic theory.