Body Fat Calculator

Calculate your body fat percentage using the US Navy method. Measure your waist, neck, and hip circumference for an accurate estimate.

Waist inches: 34

Neck inches: 16

Height inches: 70

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15.5%

Body Fat

Fitness

Moderate, healthy

6%14%18%25%

Uses the US Navy Method, one of the most accurate circumference-based body fat estimation formulas. Results are estimates only.