Body Fat Calculator
Estimate your body fat percentage using the accurate US Navy circumference method.
About Body Fat %
The US Navy method estimates body fat from waist, neck, and (for women) hip circumferences. Accuracy is ยฑ3% compared to DEXA scans โ no expensive equipment needed.
Body Fat Categories
| Category | Men | Women |
|---|---|---|
| Essential Fat | <5% | <14% |
| Athlete | 6โ13% | 14โ20% |
| Fitness | 14โ17% | 21โ24% |
| Average | 18โ24% | 25โ31% |
| Obese | >25% | >32% |
Healthy body fat: 14โ24% (women), 6โ17% (men)
This calculator is for educational purposes only. Consult a qualified healthcare professional for medical advice.