Below are calculators for estimating the age range for Greeks, Hermanns, Russians, Redfoots, Leopards, and Sulcatas based on their size or weight. Please note that all tortoises grow at different rates based on quality of care, and these values are based on averages found in scientific literature as well as personal observations of rescue tortoises kept in captivity with average keepers – in other words, this is not considered a perfectly precise age estimate. However, when you have absolutely no idea of a tortoise’s history, this is a great way to gain some insight of their potential age range.
Please, don’t take this too seriously! This is just for FUN 🙂