Leopard Gecko Genetics tools: what they help with
These calculators predict the likely colors, patterns or morphs from a leopard gecko pairing, using the known inheritance of each trait. Understanding genetics helps breeders avoid pairings linked to health problems and set realistic expectations about offspring.
What to know about genetics and morphs for leopard geckos
Leopard geckos typically live 15 to 20 years. A single adult needs at least a 90x45cm floor area with a warm hide around 32C, a cool hide, and a humid hide to help shedding. Belly heat from a mat with a thermostat matters more than overhead heat.
Leopard Gecko quick facts
| Measure | Leopard Gecko |
|---|---|
| Typical lifespan | 15–20 years |
| Adult weight | 1.6–3.2 oz (45–90 g) |
| Diet | Insectivore |
| Mature at | About 1 years |
| Egg incubation | 35–60 days |
| Clutch size | 1–2 eggs |
| Humidity | 30–40% |
A practical tip
Results are probabilities across many offspring, not a guarantee for one litter or clutch. Hidden recessive genes can also surprise you.
Other leopard gecko topics
Most questions lead to another. You may also find these useful: leopard gecko age tools, leopard gecko behavior tools, leopard gecko breeding tools and leopard gecko cost tools. Or see every leopard gecko tool in one place.
Genetics tools for other pets
The same kind of tool exists for other species, each using that animal's own reference data: turtle genetics, tortoise genetics, gecko genetics and bearded dragon genetics.