Skip to content

BMI Calculator

Calculate your body mass index and see the healthy weight range for your height.

ftin
0Your BMI
-Category

Healthy weight for your height (BMI 18.5 to 24.9):

For general information only. This is not medical advice. Talk to a qualified health professional about your health.

About BMI Calculator

Enter your height and weight in metric or imperial units to get your body mass index (BMI) and the matching category. The tool also shows the weight range that corresponds to a BMI between 18.5 and 24.9 for your height.

BMI is only a general screening number. It does not measure body fat, muscle or overall health.

How to use it

  1. Choose metric (cm, kg) or imperial (ft, in, lb).
  2. Enter your height and weight.
  3. Click Calculate BMI.
  4. Read your BMI, category and healthy weight range.

Frequently asked questions

No. It is a rough guide and may not suit athletes, children, older adults or pregnant women.

The common adult range is 18.5 to 24.9, according to the World Health Organization.

No. Please talk to a doctor or dietitian about your health.