Eye Color Calculator

Predict your children’s eye color, based on scientific formulas.

Our colored part of the eye is called the iris, which has pigmentation that determines our eye color. Humans have phenotypic variations in eye color, as blue, brown, green along with others. The genetics of eye color are complicated and eye color is determined by multiple genes: the genetic probabilities are passing from parents to their children over the centuries. This application can calculate rather accurately and predict your children’s eye color. The algorithm running “under the hood” is based on scientific formulas such as the famous “Hardy–Weinberg principle” in addition to others. The algorithm was tested on a wide test-group with great accuracy (over 90%).

The application is aimed for:

  • Parents with newborns, as babies start out with grey eyes mostly
  • Experimenting with the different possibilities
  • A learning tool for understanding genetics
  • An educational tool for kids fascinated by genetic

How to use:

  • Select your eye color and your mate’s eye color
  • Click multiple times on each eye icon to circulate between brown, green and blue
  • Press the calculate button to calculate at any possible state
  • Add parent’s data to improve accuracy