BMI Calculator
Calculate your Body Mass Index. Supports metric and imperial units. BMI categories and healthy weight range. Free BMI calculator.
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in
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15 18.5 25 30 40
Underweight
BMI < 18.5
Normal
BMI 18.5 – 24.9
Overweight
BMI 25 – 29.9
Obese
BMI ≥ 30
Healthy Weight Range
Note: BMI is a screening tool, not a diagnostic measure. It doesn't account for muscle mass, age, sex, or ethnicity. Consult a healthcare provider for medical advice.
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Free BMI Calculator
Calculate your Body Mass Index with metric or imperial units. See your BMI category (underweight, normal, overweight, obese) and healthy weight range for your height.