Body Fat Calculator
Estimate your body fat percentage using the US Navy circumference method. A more accurate measure of fitness than BMI alone, body fat percentage helps track progress beyond just scale weight.
Tool workspace
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A practical introduction to this tool
Body fat percentage provides a more complete picture of your body composition than weight alone. Athletes may weigh more due to muscle mass but have healthy body fat levels.
What this tool does
The US Navy method uses circumference measurements at specific body points to estimate body fat percentage. While not as accurate as DEXA scans, it provides a reliable estimate for tracking progress.
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