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Health

Body Fat Percentage Calculator

Estimate your body fat percentage using the US Navy tape-measure method. Enter your height, waist, neck, and (for women) hip measurements to get an instant result without specialist equipment.

Fill in the required fields to see your result.
Health

Body Fat Calculator (Navy Method)

Estimates body fat percentage using the U.S. Navy circumference method, which needs only a tape measure β€” no calipers or scales. It combines neck, waist, height (and hip for women) into a validated equation used by the military for body-composition screening.

Fill in the required fields to see your result.

Key differences

Body Fat Percentage CalculatorBody Fat Calculator (Navy Method)
CategoryHealthHealth
Inputs required55
ResultBody Fat Percentage (%)Estimated Body Fat (%)
What it doesEstimate your body fat percentage using the US Navy tape-measure method. Enter your height, waist, neck, and (for women) hip measurements to get an instant result without specialist equipment.Estimates body fat percentage using the U.S. Navy circumference method, which needs only a tape measure β€” no calipers or scales. It combines neck, waist, height (and hip for women) into a validated equation used by the military for body-composition screening.