FitCalc
Body composition

Body composition calculators

Work out your body fat, fat-free mass index, lean body mass and body type from a few simple measurements, and understand what each number means for you.

Body
Body fat calculatorEstimate body-fat percentage from your measurements.Open calculator
Body
FFMI calculatorFat-free mass index, adjusted for height.Open calculator
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Lean body mass calculatorHow much of your weight is not fat.Coming soon
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Body type calculatorEctomorph, mesomorph or endomorph.Coming soon