Body Type Calculator
Determine your body type (somatotype) - Ectomorph, Mesomorph, or Endomorph - to optimize your fitness and nutrition approach.
Body Measurements
Quick Presets
Your Body Type
Ectomorph
75% match
Naturally lean with fast metabolism
Body Type Breakdown
Ectomorph
75%
Mesomorph
25%
Endomorph
0%
Measurement Analysis
Medium
Frame Size
22.9
BMI
Ectomorph Characteristics
- • Thin, linear physique
- • Small bone structure
- • Fast metabolism
- • Difficulty gaining weight
- • Low body fat naturally
- • Long limbs relative to torso
Fitness Recommendations
- • Focus on compound movements
- • Shorter, intense workouts (45-60 min)
- • Limit cardio to 2-3 sessions per week
- • Emphasize progressive overload
- • Allow adequate rest between sessions
- • Eat more calories, especially carbs
How Body Type Classification Works
Ectomorph
- • Naturally thin build
- • Small bone structure
- • Fast metabolism
- • Difficulty gaining weight
- • Long limbs
- • Low body fat
Mesomorph
- • Athletic build
- • Medium bone structure
- • Efficient metabolism
- • Gains muscle easily
- • Broad shoulders
- • Moderate body fat
Endomorph
- • Stocky build
- • Large bone structure
- • Slower metabolism
- • Gains weight easily
- • Wider hips
- • Higher body fat
How to Use This Calculator
Measurement Guide
- Wrist: Measure at the smallest point, just below the wrist bone
- Ankle: Measure at the smallest point above the ankle bone
- Shoulder: Measure the distance between the outer edges of your shoulders
- Body Fat: Use calipers, DEXA scan, or bioelectrical impedance
Tips for Accuracy
- • Measure in the morning when not bloated
- • Use a flexible measuring tape
- • Take measurements 2-3 times for accuracy
- • Consider your natural build, not current fitness level
Training and Nutrition by Body Type
Ectomorph
Training:
- • Focus on compound movements
- • Shorter, intense workouts
- • Limit cardio
- • Progressive overload
Nutrition:
- • Higher calorie intake
- • More carbohydrates
- • Frequent meals
- • Post-workout nutrition
Mesomorph
Training:
- • Balanced training approach
- • Mix of strength and cardio
- • Variety in exercises
- • Moderate volume
Nutrition:
- • Balanced macronutrients
- • Moderate calorie intake
- • Timing around workouts
- • Quality whole foods
Endomorph
Training:
- • Higher training volume
- • More cardio emphasis
- • Circuit training
- • Consistent schedule
Nutrition:
- • Lower carbohydrate intake
- • Higher protein and fat
- • Portion control
- • Meal timing important
Frequently Asked Questions
Can body types change over time?
Your basic bone structure and genetic predisposition remain the same, but body composition can change through training and nutrition. Most people are a combination of types.
How accurate is body type classification?
Body typing provides general guidelines but shouldn't be considered absolute. Individual responses to training and nutrition vary greatly regardless of body type.
What if I'm a combination of body types?
Most people are combinations (like ecto-mesomorph). Use the recommendations for your dominant type while incorporating elements from your secondary type.