BMI calculator

Calculate your body mass index (BMI).

Your BMI is a helpful measurement. It can be used as a part of an assessment to see if you are at risk of undernutrition.  It is not used on its own because it does not take into account weight that you have lost.So, even if your BMI result is in the normal or above range but you have lost weight recently, without intending to, it is worth raising with your healthcare professional.

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