MetabolicScience
MetabolicScience

Body Fat Calculator

Estimate your body fat percentage using the US Navy method

Body Fat Calculator

How to Measure

  • Waist: Measure at the navel level, relaxed
  • Neck: Measure below the larynx (Adam's apple)
  • Hip (women only): Measure at the widest part of hips/buttocks

For best results, measure in the morning before eating. This method has an accuracy of approximately ±3% compared to DEXA scans.