Diet Fusion
Body Mass Index (BMI) is a simple calculation using a person's height and weight. It helps categorize individuals into underweight, healthy weight, overweight, and obesity categories.
Use the calculator below to determine your BMI and see which category you fall into. Choose metric or imperial units based on your preference.
| BMI Category | BMI Range (kg/m2) |
|---|---|
| Underweight | Less than 18.5 |
| Healthy Weight | 18.5 to less than 25 |
| Overweight | 25 to less than 30 |
| Obesity | 30 or greater |
| Class 1 Obesity | 30 to less than 35 |
| Class 2 Obesity | 35 to less than 40 |
| Class 3 Obesity (Severe) | 40 or greater |