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Body Mass Index (BMI) & Weight Calculator

Calculates official WHO Body Mass Index, health classification, and healthy ideal weight range for adults.

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BMI & Healthy Weight Calculator

cm
kg
Your Body Mass Index:
22.9 Healthy Weight
< 18.5 18.5 25.0 30.0+
Healthy Weight Range: 56.7 kg – 76.3 kg

Your BMI is within the healthy optimal range. Keep up your balanced nutrition and physical activity!

World Health Organization (WHO) BMI Ranges

Category BMI Range (kg/m²) Health Status & Summary
Underweight < 18.5 Below optimal body mass; higher risk of nutritional deficiency.
Healthy / Normal Weight 18.5 – 24.9 Lowest statistical risk of cardiovascular & metabolic issues.
Overweight 25.0 – 29.9 Moderate excess body weight relative to height.
Obese (Class I–III) ≥ 30.0 Higher risk profile; structured lifestyle or medical consultation advised.