BMI (Body Mass Index) is the international standard for weight classification. This calculator supports Asian and WHO thresholds with instant results.
Formula
BMI = weight(kg) ÷ height(m)²
Asian Thresholds
- 🟢 Normal: 18.5 – 23.9
- 🟡 Overweight: 24.0 – 27.9
- 🔴 Obese: ≥ 28.0
For reference only. Not a substitute for medical advice.
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