Body Fat Percentage Calculator

Estimate body fat percentage using the U.S. Navy method.

Enter Values

Height(cm)

Neck Circumference(cm)

Waist Circumference(cm)

Body Weight(kg)

Estimated Body Fat

Average

Fat Mass

kg0

Lean Mass

kg0

\%BF = \frac{495}{1.0324 - 0.19077\log_{10}(W-N) + 0.15456\log_{10}(H)} - 450

Health disclaimer: general estimate only, not medical advice.