Body mass index
Body Mass Index Calculator
BMI Interpretation Table (WHO Classification)
| BMI | Classification |
|---|---|
| Less than 16 | Severe underweight |
| 16 – 18.4 | Underweight |
| 18.5 – 24.9 | Normal |
| 25 – 29.9 | Overweight (pre-obesity) |
| 30 – 34.9 | Obesity stage I |
| 35 – 39.9 | Obesity stage II |
| 40 and above | Obesity grade III (morbid) |
Body Mass Index (BMI) is a simple yet useful indicator that helps assess body weight in relation to height. It provides a general overview of health status and the risk of developing weight-related conditions such as cardiovascular diseases, diabetes, or joint problems.
Calculating BMI is an important first step in monitoring body weight:
- a normal BMI indicates a healthy weight;
- a low BMI may indicate undernutrition;
- a high BMI may suggest overweight or obesity.
For accurate interpretation and personalized recommendations, it is important to consult a medical specialist.
