Body & Weight
BMI, ideal weight, body fat percentage and more
BMI Calculator - Calculate Your Body Mass Index
Calculate your Body Mass Index (BMI) instantly. Find out if your weight is in a healthy range based on your height and weight.
Ideal Weight Calculator - Calculate Your Ideal Body Weight
Free ideal weight calculator using multiple scientific formulas (Hamwi, Devine, Robinson, Miller). Calculate your ideal body weight based on height, gender, and body frame. Get personalized healthy weight range recommendations and BMI-based targets for optimal health.
Body Fat Calculator - Calculate Your Body Fat Percentage
Calculate your body fat percentage using the US Navy Method. Get accurate body composition analysis based on your measurements.
Biological Age Calculator - Calculate Your True Age
Calculate your biological age based on lifestyle factors. Discover how your habits affect aging and get personalized recommendations to reverse biological aging.
Waist-to-Hip Ratio Calculator - Assess Your Health Risk
Calculate your waist-to-hip ratio and assess cardiovascular health risk using WHO guidelines. Enter your waist and hip measurements for an instant risk assessment.
Lean Body Mass Calculator - Calculate Your LBM
Calculate your Lean Body Mass (LBM) using Boer, James, and Hume formulas. Find out your fat-free mass, body fat percentage, and lean mass ratio.
Body Type Calculator - Ectomorph, Mesomorph or Endomorph?
Discover your body type with our free quiz. Find out if you are an Ectomorph, Mesomorph, or Endomorph and get personalized diet and exercise recommendations.
Waist-to-Height Ratio Calculator - A Better Health Predictor Than BMI
Calculate your waist-to-height ratio (WHtR) for a more accurate health risk assessment than BMI. Research shows WHtR is the best single predictor of cardiovascular and metabolic risk.
Body Water Calculator - Calculate Your Total Body Water
Calculate total body water percentage and volume using the Watson formula. Find out how much water your body contains based on age, gender, height, and weight.
Ideal Body Measurements Calculator
Calculate your ideal body measurements based on your height and body frame. Find ideal chest, waist, hips, biceps, and more using proven scientific formulas.