Get help looking after your weight

  1. Get help looking after your weight
  2. About your BMI (You are here)
  3. Get help for young people
  4. Help for adults

About your BMI

Body Mass Index, or BMI, is often used to show whether you are underweight, overweight or a healthy weight for your height. If you know your height and weight, you can use the NHS Choices BMI calculator.

Find out your BMI

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