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How Big Are Spotted Turtles?

Published in Turtle Biology 1 min read

Spotted turtles are quite small, typically reaching about 4.5 inches in length and weighing between ½ to ¾ pounds.

Here's a breakdown of their size characteristics:

  • Length: The average adult spotted turtle measures approximately 4.5 inches (11.4 cm) in carapace length.
  • Weight: They generally weigh between 0.5 and 0.75 pounds (227 to 340 grams).
  • Sexual Dimorphism: Males tend to have distinguishing characteristics: a tan chin, brown eyes, a concave plastron (the bottom shell), and a longer, thicker tail. Females usually have yellow chins, orange eyes, a flatter plastron, and shorter tails.

These dimensions make them one of the smallest turtle species found in North America. Their petite size, combined with their distinctive yellow spots, contributes to their appeal and vulnerability.

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