Body Fat Calculator

Estimate your body fat percentage using the US Navy method.

Body Fat Percentage

The Body Fat Calculator can help you determine what percentage of your total body weight is body fat. The calculation is based on the U.S. Navy method, which uses body circumferences to estimate body density.

Body Fat Categories (ACE)

Description Women Men
Essential Fat 10-13% 2-5%
Athletes 14-20% 6-13%
Fitness 21-24% 14-17%
Average 25-31% 18-24%
Obese 32%+ 25%+