In a life-threatening emergency, call 000 immediately.
Vitala Nurse Line: 1800 000 360Enter your height and weight to estimate your Body Mass Index, then see what the range means and what to do next.
Your result
Enter your height and weight to see your BMI.
BMI is a quick general guide, not a complete picture of health. It doesn't account for muscle, body shape, age, ethnicity or pregnancy. For personalised advice, talk to your GP. This calculator is intended for adults.