BMI Calculator

Calculate Your BMI

Use the calculator below to calculate your BMI!

BMI is a useful measurement for most people over 18 years old. But it is only an estimate and it doesn’t take into account age, ethnicity, gender and body composition. We recommend you also check your waist measurement and other risk factors.

Speak to your doctor, an Accredited Practising Dietitian or a health practitioner about your weight. This calculator shouldn’t be used for pregnant women or children.