About the BMI Calculator
Body Mass Index relates weight to height and is used worldwide as a quick screening measure for adults. Enter weight and height in pounds and feet/inches or kilograms and centimetres; the calculator shows your BMI, the WHO category and the weight range that corresponds to a BMI of 18.5–24.9 for your height.
How to use it
- Choose units.
- Enter weight and height.
- Read your BMI, category and healthy range.
Good to know
- BMI is not a diagnostic tool. It does not distinguish muscle from fat and is not valid for children, pregnant women or some athletes.
- Talk to a healthcare professional about your health.