Body Fat Calculator
Calculate your body fat percentage using multiple scientifically validated methods for accurate body composition analysis
Calculate Your Body Fat
Your Body Fat Results
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Body Composition
Fat Mass
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Lean Mass
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Body Fat Categories
Recommendations
About Body Fat Calculation
Body fat percentage is a key health metric that provides insight into your body composition beyond just weight.
Calculation Methods
- US Navy Method: Uses circumference measurements for good accuracy
- BMI-Based Method: Simple estimation using BMI, less accurate
- Skinfold Method: Uses caliper measurements, most accurate when done properly
Measurement Tips
- Take measurements in the morning before eating
- Use a flexible measuring tape for circumference measurements
- Measure at the same locations consistently
- For skinfold measurements, use proper calipers
- Take multiple measurements and use the average
Healthy Body Fat Ranges
Men:
- Athletes: 6-13%
- Fitness: 14-17%
- Acceptable: 18-24%
- Obese: 25%+
Women:
- Athletes: 14-20%
- Fitness: 21-24%
- Acceptable: 25-31%
- Obese: 32%+
Limitations
- These are estimates, not clinical measurements
- Hydration levels can affect measurements
- Individual variations in body composition
- Consult professionals for medical assessments