Crested Gecko Weight Chart

How big do Crested Geckos get? See their growth chart and ideal weight.

Quick Answer

The Crested Gecko is a small-sized reptile that typically weighs 1-2 oz. They reach full adult size by approximately 18-24 months. See the complete growth chart and weight milestones below.

Adult Weight Range
1-2 oz
Size: Small

Crested Gecko Growth Chart

8 weeks
4.5 lbs
12%
3 months
11.3 lbs
30%
6 months
22.5 lbs
60%
9 months
30.0 lbs
80%
12 months
33.8 lbs
90%
18-24 months
37.5 lbs
100%

Is My Crested Gecko a Healthy Weight?

A healthy Crested Gecko should have a visible waist when viewed from above, and you should be able to feel (but not see) their ribs. Proper nutrition and regular health checkups are essential for maintaining your Crested Gecko's ideal weight.

  • Ideal: Ribs easily felt, visible waist, tucked abdomen
  • !Overweight: Ribs hard to feel, no waist visible, rounded belly
  • Underweight: Ribs, spine visible, prominent waist

Frequently Asked Questions

How big does a Crested Gecko get?

A healthy adult Crested Gecko typically weighs between 1-2 oz. They are considered a Small breed.

When does a Crested Gecko stop growing?

Most Crested Geckos reach their full adult height and weight by 18-24 months. However, they may continue to "fill out" with muscle for a few months after.

How much should a Crested Gecko puppy weigh at 3 months?

At 3 months old, a typical Crested Gecko puppy weighs approximately 11.3 lbs. Growth rates vary, so consult your vet if concerned.

How can I tell if my Crested Gecko is overweight?

A healthy Crested Gecko should have a visible waist when viewed from above, and you should be able to feel (but not see) their ribs through a thin layer of fat. If the waist isn't visible, ribs are hard to feel, or the belly sags, your Crested Gecko may be overweight. Consult your vet for an accurate body condition assessment.

Official Breed Standards

For official Crested Gecko size and weight standards, refer to the AKC Breed Standards. Breed standards define the ideal size range, but individual reptiles may vary based on genetics, diet, and overall health.

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Crested Gecko Weight Chart 2026 | Size, Growth & Ideal Weight | Clawmate