Body Measurements Calculators

All body measurements calculators in one place.

Estimate your body fat percentage using the U.S. Navy circumference method.

Estimate your ideal body weight using several standard medical formulas.

Calculate the weight of everything in your body except fat mass.

Calculate A Body Shape Index from waist circumference, height, and weight.

Estimate body fat percentage using the Body Adiposity Index from hip and height.

Calculate the Body Roundness Index from waist circumference and height.

Calculate Body Surface Area from height and weight for clinical dosing.

Calculate adjusted body weight for dosing in overweight or obese patients.

Check how far your weight is from a healthy range for your height.

Determine your body frame size (small, medium, large) from wrist circumference.

Determine your body shape from bust, waist, and hip measurements.

Calculate your waist-to-hip ratio to assess health risk.

Calculate your waist-to-height ratio, a simple indicator of health risk.

Calculate your Fat-Free Mass Index to assess muscularity relative to height.

Estimate body fat percentage using the Relative Fat Mass formula.

Estimate body fat percentage from skinfold caliper measurements.

Calculate the Ponderal Index, an alternative to BMI that scales with height cubed.

Calculate your target heart rate training zones using the Karvonen formula.

Determine your face shape from facial measurements.

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Calculate the ideal archery draw length from your arm span or height.

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Estimate height for bedridden patients using knee height or ulna length.