🧬 Genetics Calculator

Small Mammal Coat Color Genetics Calculator

Calculate coat color probabilities for Guinea Pigs, Rabbits, Raccoons, Rats, and Sugar Gliders. Select parent traits and see all possible offspring colors with probabilities and Punnett squares.

👋 How to use: Pick your animal, then choose the gene copies for each parent — two copies per trait (one from mom, one from dad). Hit Calculate and see what colors their babies could be with the odds for each outcome.

🧬 Calculator

🐾 Parent 1 — Dad / Sire

For each trait, choose the two gene copies this parent carries. If unsure, pick the same option for both.

🐾 Parent 2 — Mom / Dam

For each trait, choose the two gene copies this parent carries. If unsure, pick the same option for both.

🐣 Possible Baby Colors

Each result shows a possible coat color, how likely it is, and roughly how often you'd expect to see it in a litter.

📐 Punnett Square — one trait at a time

Green = homozygous (matching pair) · White = heterozygous (mixed pair, may carry hidden traits) · Grey = recessive pair