BMI Calculator
Calculate your Body Mass Index instantly.
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Your BMI
22.9
Normal weight
Category
Normal weight
Healthy range
56.7 – 76.3 kg
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How this calculator works
Formula
BMI = weight (kg) / height (m)²
Method
The Quetelet index — a quick screen for weight relative to height. Not a diagnostic.
Example
A 175 cm, 70 kg adult has a BMI of 22.9 — the normal range.