BMI Calculator

Body Mass Index Calculator

Free online BMI calculator. Enter your height and weight to instantly calculate your Body Mass Index (BMI) and determine your health category. All processing runs locally in the browser.

BMI Calculator

Body Mass Index Calculator

cm
Please enter a valid height (1-300 cm).
kg
Please enter a valid weight (1-500 kg).

Your BMI Result

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BMI Value
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018.5253040

BMI Categories (WHO Standard)

CategoryBMI Range
Underweight < 18.5
Normal Weight 18.5 - 24.9
Overweight 25.0 - 29.9
Obese Class I 30.0 - 34.9
Obese Class II 35.0 - 39.9
Obese Class III ≥ 40.0