ToolsBody Type Calculator
Body & weight
Body Type Calculator
Ectomorph, mesomorph, endomorph: a quick read on your natural frame, based on the simple fact that bone structure is hard to fake.
Want to know what this means for you?Ask Seri
Part of Seri Balance, one of Seri's health companions.
How it's calculated
We estimate your frame from the ratio of your height to your wrist circumference. A narrow wrist for your height points to a lean, ectomorph frame; a broad one points to an endomorph build.
How to read your result
Most people are a blend, and your type is a tendency, not a ceiling. How you train and eat shapes your body far more than the frame you started with. Use it to set realistic expectations, not limits.
Common questions
Your bone frame is fixed, but your muscle and fat are not. Training and nutrition can dramatically change how you look regardless of type.
Method: Wrist-to-height frame estimate.