Health

Body Fat Percentage Calculator (Navy Method)

Body fat percentage calculator using the US Navy circumference method: neck, waist, and hip measurements with height.

SexMaleFemale

Height (inches)

Neck (inches)

Waist (inches)

Hips (women only)

Calculate

Estimate body fat % using the U.S. Navy tape measurements.

Frequently asked questions

Is it free?

Yes, completely free and unlimited.