Body Mass Index (BMI) is a measurement which uses your height and weight to provide an indication of your weight status. The calculator below will show you the BMI range you fall into. When you have your score, make sure you read about excessive body fat and where to go from here.

Calculating your BMI Enter your height and weight and click the calculate button.

Height in centimetres:	cm
Weight in kilograms:	kg
Your result:

Body fat percentage
In most cases BMI is a good indicator as to your body composition. In some instances, however, the measurement should be disregarded as it does not take into account muscle mass. For example, a 170cm, 110kg rugby player would score in the “obese” category yet they could be quite strong, fit and lean. In these cases, a body fat percentage reading should be taken as this will give a more accurate reading on one’s health and fitness.

Excessive body fat
Excessive body fat puts an added burden on the heart, lungs and digestive system. Determining your body composition allows you to identify your current status and plan to modify eating and exercise habits where necessary to control excess body fat.

Where to go from here?
If you receive a rating of obese and do not have a high percentage of muscle mass, it would be a good idea to look at modifying your current diet and exercise routine. An excellent start would be to see a health or fitness professional, especially if you have not exercised for some time.