how big do crested geckos get

Crested Geckos: How Big Do They Get?

Crested Geckos, also known as New Caledonian crested geckos, are a species of small lizards that are native to Southern New Caledonia, an archipelago located east of Australia.

These reptiles are a popular pet among hobbyists due to their unique appearance, colorful patterns, and ease of care.

As with any pet, it is important to understand what kind of size commitment you are making when choosing one. So, how big do crested geckos get?

Adult Size

Crested geckos, when fully grown, measure 7-9 inches in total length, from snout to tail. They usually weigh 30-38 grams when fully grown.

Growth Rates and Gestation Period

When born, crested geckos are about 1 to 2 inches in length, and weigh only a couple of grams. They grow quickly and are able to reach their adult size within a year.

They reach sexual maturity and egg-laying age at approximately 10 months old. The gestation period for a female crested gecko is approximately 75 days.

Factors Influencing Growth

The growth rate of crested geckos can be influenced by several factors, such as diet and environmental conditions. A diet low in protein and high in calcium and vitamins can ensure adequate growth and development.

The temperature and humidity should be kept between 71 and 75°F, with 62-82% humidity. These environmental conditions play a part in the gecko’s growth rate and should be taken into account.


Crested geckos are a popular pet among hobbyists due to their unique appearance and easy care requirements. They reach their adult size of 7-9 inches and 30-38 grams within a year, depending on their diet and environmental conditions.

If you are considering buying a crested gecko, it is important to research the size commitment beforehand.

A crested gecko is a great choice for any pet enthusiast!

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