BMI & Body Surface Area Calculator vs BMI & Weight Category Calculator
Two calculators for the same neighbourhood of questions. Here is what each measures, what you feed in, and where you'd reach for one over the other.
BMI & Body Surface Area Calculator
Calculates your Body Mass Index using your height and weight. Use it to quickly screen for your weight category.
- Answers
- Body Mass Index (kg/m²)
- Inputs
- Height, Weight
BMI & Weight Category Calculator
Calculates your Body Mass Index (BMI) from weight and height in US units, then classifies it into a weight category. Use it to quickly screen for underweight, healthy, overweight, or obese ranges.
- Answers
- Body Mass Index (BMI)
- Inputs
- Weight, Height
At a glance
| BMI & Body Surface Area Calculator | BMI & Weight Category Calculator | |
|---|---|---|
| Category | Fitness | Weight Loss |
| Answers | Body Mass Index | Body Mass Index |
| Inputs | 2 | 2 |
| Result unit | kg/m² | BMI |
When to use each
Calculates your Body Mass Index using your height and weight. Use it to quickly screen for your weight category.
Calculates your Body Mass Index (BMI) from weight and height in US units, then classifies it into a weight category. Use it to quickly screen for underweight, healthy, overweight, or obese ranges.