BMI Calculator

Calculate your Body Mass Index and see which healthy-range category you fall into.

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How BMI is calculated

BMI = weight(kg) / height(m)²

Categories: below 18.5 underweight, 18.5–24.9 normal, 25–29.9 overweight, 30+ obese. BMI is a screening tool, not a diagnosis — it doesn't account for muscle mass, age, or sex.