BMI Calculator
Calculate your Body Mass Index to check if you're at a healthy weight for your height.
What is BMI?
Body Mass Index (BMI) is a measure of body fat based on height and weight, developed by Adolphe Quetelet. It is the most widely used screening tool for weight categories. While useful, BMI does not directly measure body fat and may not account for muscle mass.
BMI Categories (WHO)
| BMI Range | Category |
|---|---|
| Below 18.5 | Underweight |
| 18.5 โ 24.9 | Normal Weight |
| 25.0 โ 29.9 | Overweight |
| 30.0 โ 34.9 | Obese (Class I) |
| 35.0 โ 39.9 | Obese (Class II) |
| 40.0 and above | Obese (Class III) |
This calculator is for educational purposes only. Consult a qualified healthcare professional for medical advice.