BMI Calculator
Free BMI Calculator (Metric)
Enter your height in centimetres and weight in kilograms to see your adult BMI, the WHO reference band it falls into, and the weight range linked to a BMI of 18.5–24.9 at your height.
Your measurements
Use a recent measurement, ideally in the morning and without shoes.
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Result
Enter your height and weight, then press Calculate BMI.
WHO adult BMI bands
| Category | BMI |
|---|---|
| Underweight | Below 18.5 |
| Healthy range | 18.5 – 24.9 |
| Overweight range | 25.0 – 29.9 |
| Obesity range | 30.0 and above |
Educational reference, not a medical device
BMI is a screening ratio, not a body-composition measurement; athletes, pregnant women, older adults, and children need different assessment. This tool does not diagnose or treat any condition and cannot replace an examination by a qualified physician. Results are generated from the answers you enter and are never stored on our servers. Our products are traditional Unani dietary supplements, not medicines.
Read the full medical disclaimer