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BMI calculator

Body Mass Index (BMI) calculator

Enter your height and weight to see your BMI and a rough category. This is a simple estimate, not medical advice.

Enter your details and click Calculate.
Your BMI will appear here.
Typical adult categories (WHO): underweight < 18.5 · normal 18.5–24.9 · overweight 25–29.9 · obese ≥ 30. Always talk to a health professional for personalised advice.