Body Composition Calculators
11 free body composition calculators in Fitness & Health. The first 3 have a full write-up: the method, a worked example and questions specific to that calculator.
- BMI CalculatorCalculate body mass index and see where you fall in the WHO weight categories.
- Body Fat CalculatorEstimate body fat percentage from tape measurements using the US Navy method.
- Ideal Weight CalculatorCompare ideal body weight across the Robinson, Miller, Devine and Hamwi formulas.
- Anorexic BMI CalculatorAssess BMI against underweight and anorexia severity thresholds.
- Army Body Fat CalculatorCheck body fat against US Army AR 600-9 standards for your age and sex.
- Body Surface Area CalculatorCompute BSA using Du Bois, Mosteller, Haycock and other clinical formulas.
- Body Type CalculatorIdentify your female body shape from bust, waist and hip measurements.
- Healthy Weight CalculatorFind your healthy weight range for your height from the normal BMI band.
- Lean Body Mass CalculatorEstimate lean body mass using the Boer, James and Hume formulas.
- Overweight CalculatorSee how far your weight sits above a healthy range and what it takes to return.
- Waist-to-Hip Ratio CalculatorCalculate waist-to-hip ratio and the cardiovascular risk band it falls in.