BMI Calculator

Enter your height and weight to calculate your Body Mass Index (BMI) and see whether you are underweight, normal, overweight or obese.

How to use

Type your height in centimetres and your weight in kilograms, then click Calculate BMI. Standard categories apply: under 18.5 underweight, 18.5 to 24.9 normal, 25 to 29.9 overweight, 30 and above obese.