tumblr_msxu2kZc591r5vtdno1_1280 March 14, 2017 800 × 800 Baby Turtles Precious babby. They are so tiny when they first hatch. I’d say on average they’re about 4 to 4.5 grams. This one is not even 4 grams (although the one in the first photo was big – almost 6).