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Body Fat Calculator
Free online body fat percentage calculator. Estimate your body fat using the US Navy method.
Body Fat Percentage
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Estimate your body fat percentage using the proven US Navy method. More accurate than BMI alone, body fat percentage gives a clearer picture of your actual fitness level.
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FREQUENTLY ASKED QUESTIONS
What is a healthy body fat percentage?
For men: 6-17% is athletic, 18-24% is average, 25%+ is obese. For women: 14-24% is athletic, 25-31% is average, 32%+ is obese.
How is body fat measured accurately?
DEXA scan is the gold standard. Hydrostatic weighing and bod pod are also accurate. Calipers and navy method give good estimates.
Can I lose body fat without losing weight?
Yes — body recomposition is possible. You can lose fat and gain muscle simultaneously, keeping the same weight but looking leaner.
How fast can I lose body fat?
A safe rate is 0.5-1% body fat per month. Faster loss risks muscle loss. Consistency over months yields the best results.