Health
Body Fat Calculator
US Navy method, in seconds.
Result
16.9 %
US Navy method estimate
Estimate body fat percentage from neck, waist, and (women) hip measurements.
How it works
Uses the US Navy circumference formula based on log-ratios of body measurements.
Example
Male, 175 cm, neck 38, waist 85 → ≈ 18% body fat.
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