Body Mass Index
Calculate your BMI and understand what the number means – and where it falls short.
yrs
BMI interpretation differs for children and teenagers. This calculator is designed for adults 18 and over.
cm
ft
in
kg
lbs
Some backgrounds carry higher metabolic risk at lower BMI. Not collected or stored.
Underweight< 18.5
Normal weight18.5 – 24.9
Overweight25 – 29.9
Obese – Class I30 – 34.9
Obese – Class II+≥ 35
Enter your height and weight to see your result.
