Blue Tongue Skink Weight Chart

How big do Blue Tongue Skinks get? See their growth chart and ideal weight.

Quick Answer

The Blue Tongue Skink is a medium to large-sized reptile that typically weighs 10-18 oz. They reach full adult size by approximately 18-24 months. See the complete growth chart and weight milestones below.

Adult Weight Range
10-18 oz
Size: Medium to Large

Blue Tongue Skink 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 Blue Tongue Skink a Healthy Weight?

A healthy Blue Tongue Skink 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 Blue Tongue Skink'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 Blue Tongue Skink get?

A healthy adult Blue Tongue Skink typically weighs between 10-18 oz. They are considered a Medium to Large breed.

When does a Blue Tongue Skink stop growing?

Most Blue Tongue Skinks 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 Blue Tongue Skink puppy weigh at 3 months?

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

How can I tell if my Blue Tongue Skink is overweight?

A healthy Blue Tongue Skink 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 Blue Tongue Skink may be overweight. Consult your vet for an accurate body condition assessment.

Official Breed Standards

For official Blue Tongue Skink 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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Blue Tongue Skink Weight Chart 2026 | Size, Growth & Ideal Weight | Clawmate