How do you calculate body fat percentage?

Our calculator uses the U.S. Navy method, which estimates body fat percentage based on circumference measurements of the neck, waist, and (for women) hips, along with height.

Is a body fat calculator accurate?

Body fat calculators based on tape measurements provide a reliable estimate of body composition and are excellent for tracking changes over time. However, for clinical accuracy, methods like DEXA scans are considered the gold standard.

Body Fat Calculator: Estimate Your Body Fat Percentage

Gender

Male Female

Height (cm)

Weight (kg)

Neck (cm)

Waist (cm)

Hip (cm)

Body Fat Calculator

Your Estimated Body Fat

Body Fat Mass

Lean Body Mass

Understanding Your Result