Health Calculators · cluster
Free Body Composition Calculators
What body mass is made of and how it is distributed.
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12 calculators in this cluster
Free BMI Calculator
Body Mass Index from height and weight, in metric or US units.
Free Ideal Weight Calculator
Ideal body weight range from height and sex using multiple formulas.
Free Overweight Calculator
How many pounds you are above a healthy BMI range.
Free Body Fat Calculator
Estimate body fat percent from body measurements (US Navy method).
Free Lean Body Mass Calculator
Estimate lean body mass using the Boer formula.
Free Body Surface Area Calculator
BSA by Du Bois, Mosteller and Haycock formulas.
Free Waist to Hip Ratio Calculator
WHR and the health risk band it falls in.
Free Child Height Predictor
Estimate adult height from parents' heights.
Free Army/Navy Body Fat Calculator
Body fat percentage using the U.S. military circumference method.
Free Child BMI Percentile Calculator
Approximate BMI percentile for children and teens.
Free FFMI Calculator
Fat-Free Mass Index to gauge muscularity.
Free Waist-to-Height Ratio Calculator
A simple screen for central obesity risk.
Concepts you'll meet here
Related clusters in health calculators
Free Nutrition & Diet Calculators
Energy targets and macronutrient planning.
Free Fitness & Training Calculators
Intensity, capacity and performance prediction.
Free Pregnancy & Women's Health Calculators
Cycle, conception and gestation timelines.
Free Clinical & Medical Metrics Calculators
Laboratory and screening ratios.