Body Type Calculator: Determine Your Somatotype
Find out if you're an Ectomorph, Mesomorph, or Endomorph based on your measurements and characteristics.
Important Note
This calculator provides an estimate of your body type based on common characteristics. Most people are a blend of types rather than fitting perfectly into one category. Results should be used for informational purposes only and not as a substitute for professional advice.
Physical Characteristics
Select all that apply to you:
Your Body Type Results
Ectomorph
0%
Mesomorph
0%
Endomorph
0%
Primary Body Type:
Secondary Influence:
Body Type Description
Training & Nutrition Recommendations
Understanding Body Types (Somatotypes)
Body types, or somatotypes, describe the natural physical structure and metabolic tendencies of your body. Understanding your body type can help you tailor your fitness and nutrition strategy to work with your natural tendencies rather than against them.
Ectomorph
- Naturally lean and slender
- Fast metabolism
- Difficulty gaining weight/muscle
- Narrow shoulders and hips
- Small joints
- Long limbs relative to torso
Mesomorph
- Athletic build
- Gains muscle easily
- Moderate metabolism
- Broad shoulders
- Defined muscles
- Rectangular physique
- Efficient at building muscle
Endomorph
- Naturally higher body fat
- Slower metabolism
- Gains weight easily
- Wider hips and shoulders
- Stores fat easily, especially in lower body
- Difficulty losing weight
Hybrid Body Types
Most people are not purely one body type, but rather a combination of types with one being dominant. Common hybrid types include:
- Ecto-Mesomorph: Lean with good muscle-building potential
- Meso-Endomorph: Athletic build with tendency to gain fat
- Ecto-Endomorph: Thin limbs with fat storage in midsection
Limitations of Body Type Classification
While body types can be helpful guidelines, it's important to note:
- Body types exist on a spectrum, not in discrete categories
- Genetics plays a significant role but is not the only factor
- Your body type can shift somewhat with consistent training and nutrition
- Individual variations exist within each body type
- Body type is not a limitation—it's just a starting point for understanding
Note: This calculator provides a general assessment based on common characteristics. For a more comprehensive understanding of your unique body composition, consult with fitness professionals or healthcare providers.