Army Body Fat Calculator

Calculate body fat % using the military 3-site circumference method.

Calculator

Gender

Height (cm)

Neck Circumference (cm)

Waist Circumference (cm)

Hip Circumference (cm) — females only

Result

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The US Army 3-site circumference method is widely used for fitness assessments. For best accuracy, measure on bare skin in the morning. Healthy body fat: Men 10–20%, Women 18–28%. Indian Army uses similar fitness standards.