| BMI (kg/mē) | Description |
| < 16.0 | Severely underweight |
| 16.0 ... 16.9 | Moderate underweight |
| 17.0 ... 18.4 | Slight underweight |
| 18.5 ... 24.9 | Normal |
| 25.0 ... 29.9 | Overweight |
| 30.0 ... 34.9 | Obese class I (Heavy overweight) |
| 35.0 ... 39.9 | Obese class II (Heavy overweight) |
| > 39.9 | Obese class III (Heavy overweight) |