Health · Fitness

Body Fat Calculator

Estimate your body fat percentage using tape measurements or a BMI-based estimate.

Method

Tape Measurement (U.S. Navy) BMI-Based Estimate

Units

Metric (cm / kg) Imperial (in / lb)

Sex

Male Female

Age

yrs

Height

Weight

Neck circumference

Waist circumference

Estimated body fat

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Category scale

This is a general estimate, not medical advice — for a precise measurement, ask a doctor about DEXA scans or other clinical body composition methods.