Lose the Weight and

Gain Back Your Life!

  • Center of Excellence in Metabolic & Bariatric Surgery
  • Master Surgeon in Metabolic & Bariatric Surgery
  • Surgeon of Excellence in Metabolic & Bariatric Surgery

BMI Calculator Sydney

What Is The Body Mass Index?

Body Mass Index (BMI) is measure of body fat based on height and weight that applies to both adult men and women. BMI does not differentiate between body fat and muscle mass. Therefore, body builders and people who have a lot of muscle bulk will have a high BMI but are not overweight or obese.

Fat predominantly distributed around the waist is also a risk factor for health complications such as cardiovascular disease and type II diabetes. Fat predominantly deposited around the hips and buttocks doesn’t have this same risk.

How to Calculate Your BMI

To calculate BMI, individuals can divide their weight (in kilograms) by their height (in square meters), or they can use a helpful BMI calculator.

BMI Classifications:

ClassificationBMI
Underweight<19
Ideal BMI19-25
Overweight25-30
Obese>30
Severely Obese>35
Morbidly Obese>40
Super Obese>50