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BMI Calculator
To determine if you're patient is at a healthy weight, enter the following information and calculate their body mass index (BMI). Updated
What is BMI? Updated
Your BMI is a helpful measurement and can be used as part of an assessment to see if you are at risk of undernutrition it is not used 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 speaking to your healthcare professional. updated

Calculate BMI
Your Age
(Years)
Your Sex
Your Height
(Feet)
(Inches)
Your Weight
(Stone)
(Pounds)
BMI Categories
Body mass index (BMI) is a measure of body fat based on height and weight that applies to both adult men and women.
- Underweight = < 18.5
- Normal weight = 18.5-24.9
- Overweight = 25-29.9
- Obesity = BMI of 30 or greater
