BMI Calculator Online
Calculate your Body Mass Index (BMI) instantly using height in cm and weight in kg — free & accurate for Pakistani users
BMI Formula & Categories (WHO Standard)
BMI = weight (kg) ÷ [height (m)]²
| BMI Range | Category | Health Interpretation |
|---|---|---|
| Below 18.5 | Underweight | May indicate nutritional deficiency |
| 18.5 – 24.9 | Normal weight | Healthy range for most adults |
| 25.0 – 29.9 | Overweight | Increased health risk |
| 30.0 and above | Obese | Higher risk of diabetes, heart disease, etc. |
Note: BMI is a screening tool — not a direct measure of body fat. Athletes, pregnant women, elderly people, or those with high muscle mass may get misleading results. Consult a doctor for personalized advice.
This BMI calculator follows WHO/CDC guidelines for adults (20+ years). It is for informational purposes only and not a substitute for professional medical advice, diagnosis, or treatment.
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