Reptile Enclosure Size Checker
Choose your species and enter your enclosure's inside dimensions. We compare each side with a commonly recommended minimum for one adult.
Result
- Result
- Meets the minimum
- Length
- 36 in, OK
- Depth
- 18 in, OK
- Height
- 18 in, OK
- Volume
- 50 gal
These are minimums many keepers treat as a floor, not a target. Bigger enclosures with a proper gradient and enrichment are better.
How this calculator works
Each species has a length, depth and height minimum. Your enclosure passes on each side it meets or exceeds. Gallons are shown for reference using 231 cubic inches per US gallon, though floor space and height matter more than gallons.
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Free to use on your blog, shop, forum or class page. Paste the code into any HTML block. Please keep the credit link.