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BMI Calculator (kg/cm)

Enter weight (kg) and height (cm) to get your BMI and WHO category. Results update automatically in your browser. Informational only—not medical advice.

How to use (3 steps)

Type your weight (kg) and height (cm). Sample values are filled in, so you can try it right away.
Your BMI and category update as you type (you can also press Calculate BMI).
Use Copy result URL to revisit the same inputs later. Your entries stay in this browser only.

This tool is for information only and does not provide medical advice.

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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