Maine Coon Kitten Colour Calculator (EMS / GEMS Codes)

This Maine Coon kitten colour calculator helps breeders and owners predict possible kitten colours based on the sire and dam’s GCCF EMS / GEMS colour codes. By entering the parents’ colour codes, the calculator estimates realistic colour outcomes for male and female kittens, including solid, tabby, silver, shaded, smoke, and white patterns. Designed specifically for the Maine Coon breed, this kitten colour calculator provides probability-based results using recognised EMS genetics principles, while acknowledging that hidden recessive genes cannot be confirmed without DNA testing. It is a practical planning tool for breeders asking “What colour kittens will my Maine Coons produce?” or “How do EMS codes affect kitten colour?”.