Body Type Calculator
Understanding your body type (somatotype) can help guide your training and nutrition strategy. Answer questions about your bone structure, natural build, and body tendencies to find out whether you lean toward ectomorph (naturally lean), mesomorph (muscular build), or endomorph (stockier build). Most people are a blend of types.
Answer all seven questions below to discover your body type. Choose the option that best describes you.
1. Wrist circumference relative to your hand
2. Shoulder width relative to hips
3. How easily do you gain weight?
4. Natural build
5. How do you respond to strength training?
6. Body shape tendency
7. Energy levels
About body types (somatotypes)
The somatotype system was originally developed by psychologist William Sheldon in the 1940s and has since been adapted for fitness and nutrition planning. Most people are a blend of two or even all three types rather than fitting neatly into a single category.
Your body type is influenced by genetics, but it does not determine your fitness destiny. With the right training and nutrition approach, anyone can improve their body composition, build strength, and enhance their health regardless of their natural tendency.
This quiz provides a general indication based on self-reported traits. For precise body composition analysis, consider a DEXA scan or consultation with a certified fitness professional. This tool is for informational purposes only and is not medical advice.
Training Gear
Adjustable dumbbells, resistance bands, body composition scales, and training programs for your body type.
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Frequently Asked Questions
What are the three body types?
Can your body type change?
How should different body types train?
Is the body type system scientifically accurate?
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