How to calculate your Body Mass Index (BMI)

The BMI (Body Mass Index) measures the relation between your weight and your height by dividing your weight (in kilogrames) by your height (in metres2).

BMI: weight (kilogrames) / height (metres)²


Let's see an example:

If you weigh 65 kg.  If you are 1.6 metres tall, dividend of the calculus will be (1.6 x 1.6) = 2.56.

Therefore, your BMI = 65/2.56 = 25.39

To calculate your BMI, enter your weight (in kilogrames) and your height (in metres) into the boxes bellow, and then click ”work out”.

Enter your weight (kilogrames):
Enter your height (metres):
Click here when you are ready to know your BMI:
Your BMI is