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BMI Calculator (Body Mass Index)

Enter your weight and height to calculate your BMI, see the WHO category, and copy a shareable result link. Informational only—no medical diagnosis.

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BMI = weight (kg) ÷ {height (m)}2

FAQ

How is BMI calculated?

Use BMI = weight (kg) ÷ (height (m))2. This calculator rounds to one decimal place.

Is the result a medical diagnosis?

No. BMI is an informational index only. Always seek advice from healthcare professionals for medical decisions.

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