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Track Your Body Composition
Weight alone doesn’t tell the whole story. Our Body Fat Calculator uses the U.S. Navy Method to estimate your body fat percentage, providing a clearer picture of your fitness level than a standard scale. This method relies on circumference measurements of the neck, waist, and hips (for women) to estimate the percentage of your total mass that is fat versus lean tissue.
Common Mistakes
The most common mistake is taking measurements after a workout or a large meal when bloating can occur. Always measure in the morning on an empty stomach for consistent results.
FAQ
- What is essential body fat? Fat required for physiological functions (2-5% for men, 10-13% for women).
- How accurate is the Navy Method? It is generally within 3-4% of professional DEXA scans.
- Where should I measure the waist? At the narrowest point for women; at the navel for men.
- Does hydration affect results? No, unlike bioelectrical impedance scales.
- How often should I measure? Every 2-4 weeks.
Last Updated: June 24, 2026 | Author: Victor Binyi Tumenta