Body Fat Calculator

Estimate your body fat percentage using the US Navy circumference method — no calipers needed.

ft
in

Body Fat Percentage

17.5%

Fitness

Fat Mass

13.5 kg

Lean Mass

63.6 kg

Body Fat Categories

Men

Essential Fat2–5%
Athletic6–13%
Fitness14–17%
Average18–24%
Obese25%+

Women

Essential Fat10–13%
Athletic14–20%
Fitness21–24%
Average25–31%
Obese32%+