BMI Calculator
The body mass index (BMI) is a measure that uses your height and weight to work out if your weight is healthy.
Use our calculator below to work out yours.
Use our BMI calculator below to find out if your weight is healthy.
A BMI of 18.5 to 24.9 kg/m2 is described as within a 'healthy' weight range.
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Your BMI is less than 18.5, you are underweight for your height.
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A BMI of 30 kg/m2 and above is described as within an 'obese' weight range.
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Your BMI is over 40, you are very obese.
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