BMI Calculator – Body Mass Index, Category & Healthy Weight Range Use this free BMI Calculator to compute your Body Mass Index from height and weight in metric or imperial units. See your adult BMI category (WHO) , BMI Prime , and the healthy weight range for your height. Everything runs in your browser—no data saved. Contents: BMI Calculator • How It Works • Adult BMI Categories • FAQ BMI Calculator Units Metric (kg, cm) Imperial (lb, ft/in) Weight (kg) Height (cm) Weight (lb) Height (ft / in) Calculate Reset Auto-calc while typing Your BMI — — BMI Prime — BMI ÷ 25 (healthy upper bound) Healthy Weight Range — for BMI 18.5–24.9 ...
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