Body Fat Calculator
Estimate your body fat percentage using the U.S. Navy method. All you need is a measuring tape, your height, weight, and neck/waist measurements.
Women only
Frequently Asked Questions
What is a healthy body fat percentage?
For women: 21–31% is average, athletes are 14–20%. For men: 14–24% is average, athletes are 6–13%.
How accurate is the Navy method?
It estimates within 3–4% of DEXA scan results for most people. Accuracy decreases for very lean or very obese individuals.