Body Fat Calculator
Assess your body composition using the scientific U.S. Navy Method for accurate fitness tracking.
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Your Result
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Calculation Pending
Body Fat Categories
Essential Fat
2-5% (M) / 10-13% (F)
Athletes
6-13% (M) / 14-20% (F)
Fitness
14-17% (M) / 21-24% (F)
Average
18-24% (M) / 25-31% (F)
Obese
25%+ (M) / 32%+ (F)
info
The US Navy Body Fat formula is widely accepted as the standard for non-lab estimation of body composition. Results are based on circumferential measurements of the neck, waist, and hips.
Why Track Body Fat?
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Performance Tracking
Weight alone doesn't tell the full story. Track lean muscle gains vs fat loss for better training precision.
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Health Longevity
Maintain healthy visceral fat levels to reduce risks of chronic metabolic conditions.
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Nutrition Planning
Adjust your caloric intake and macronutrient splits based on your current metabolic state.