BMI Calculator
Calculate your Body Mass Index in metric or imperial units.
kg
lbs
cm
ft
in
Your BMI
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1018.5253040+
Underweight
Normal
Overweight
Obese
BMI Categories
| Category | BMI Range | Health Risk |
|---|---|---|
| Underweight | Below 18.5 | Increased risk |
| Normal weight | 18.5 – 24.9 | Low risk |
| Overweight | 25.0 – 29.9 | Increased risk |
| Obese (Class I) | 30.0 – 34.9 | High risk |
| Obese (Class II) | 35.0 – 39.9 | Very high risk |
| Obese (Class III) | 40.0 and above | Extremely high risk |