Calc.Digital
Smart Financial Calculators

Body Fat Calculator

Estimate your body fat percentage with the US Navy tape-measure method or from your BMI, with fat mass and lean mass. For information only.

Healthy ranges are roughly 14–24% for men and 21–31% for women (American Council on Exercise).

Frequently asked questions

How do I measure my waist for the Navy method?

Men measure at the navel; women at the narrowest point. Measure relaxed, after breathing out.