Body Composition
10 calculators
- BMI CalculatorCalculate Body Mass Index from weight and height using the standard kg/m² formula.
- BMR Calculator (Mifflin-St Jeor)Estimate daily resting energy expenditure using the Mifflin-St Jeor equation for males and females.
- Body Fat Percentage (Navy Method)Estimate body fat percentage using tape measurements via the U.S. Navy circumference method.
- TDEE CalculatorEstimate total daily energy expenditure by scaling BMR with an activity factor.
- BMR Calculator (Harris-Benedict)Estimate basal metabolic rate using the 1984 revised Harris-Benedict equation.
- BMR Calculator (Katch-McArdle)Estimate basal metabolic rate using lean body mass instead of age and sex.
- Body Fat Percentage (3-Site Caliper)Estimate body fat percentage from three skinfold sites using the Jackson-Pollock female-protocol equation.
- Body Fat Percentage (7-Site Caliper)Jackson-Pollock 7-site skinfold body fat percentage from caliper measurements.
- FFMI CalculatorCalculate Fat-Free Mass Index normalized for height using weight, height, and body-fat percentage.
- Lean Body Mass CalculatorCalculate lean body mass by subtracting fat mass from total weight.