BMI Calculator
BMI Chart
| BMI Range | Category | Health Risk |
|---|---|---|
| < 18.5 | Underweight | Malnutrition risk |
| 18.5 - 24.9 | Normal weight | Low risk |
| 25.0 - 29.9 | Overweight | Enhanced risk |
| 30.0 - 34.9 | Obese Class I | Medium risk |
| 35.0 - 39.9 | Obese Class II | High risk |
| ≥ 40.0 | Obese Class III | Very high risk |
Visual BMI Scale
Underweight
< 18.5
Normal
18.5 - 24.9
Overweight
25.0 - 29.9
Obese
30.0 - 39.9
Extremely Obese
≥ 40.0
About BMI
Body Mass Index (BMI) is a measure of body fat based on height and weight. It's calculated by dividing weight in kilograms by height in meters squared.
Formula: BMI = weight (kg) / [height (m)]²
Note: BMI is a screening tool and does not diagnose body fatness or health. Consult healthcare professionals for personalized advice.