❤️ Health & Lifestyle
Body Fat Percentage Calculator
Estimate your body fat % using the US Navy circumference method — more accurate than BMI alone.
Body Fat % Reference Ranges
Men
| Category | BF% |
|---|---|
| Essential fat | 2–5% |
| Athletic | 6–13% |
| Fitness | 14–17% |
| Average | 18–24% |
| Obese | 25%+ |
Women
| Category | BF% |
|---|---|
| Essential fat | 10–13% |
| Athletic | 14–20% |
| Fitness | 21–24% |
| Average | 25–31% |
| Obese | 32%+ |
Frequently Asked Questions
People also ask — answers optimized for search engines and voice queries.
How is body fat percentage calculated?
This calculator uses the US Navy circumference method which requires waist, neck (and hip for women) measurements alongside height. It provides a more accurate estimate than BMI-based methods because it accounts for body shape.
What is a healthy body fat percentage?
For men, 14–17% is fitness range and 6–13% is athletic. For women, 21–24% is fitness range and 14–20% is athletic. Essential fat is around 2–5% for men and 10–13% for women.
Is body fat percentage better than BMI?
Body fat percentage is generally more informative than BMI because it directly estimates fat mass. BMI cannot distinguish between muscle and fat, so athletes often appear "overweight" by BMI despite low body fat.
How do I measure my waist for this calculator?
Measure your waist at the navel level (for men) or at the narrowest point of the torso (for women). Measure your neck just below the larynx. For women, measure hips at their widest point.
Is this body fat calculator free?
Yes, the Body Fat Calculator on Potential Daily is completely free with no sign-up required.