Free BMI Calculator
BMI Calculator
Body Mass Index from height & weight
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Feet
Inches
Your BMI
—
—
Underweight< 18.5
Normal18.5 – 24.9
Overweight25 – 29.9
Obese≥ 30
Healthy weight for your height—
Height used—
BMI = weight (kg) ÷ height (m)². WHO adult categories. Does not measure muscle or body fat directly. Not medical advice.