Global Body Mass Index Calculator
ft in
pounds
Global Body Mass Index Calculator
Child BMI calculator is only valid for children between 2 and 20 years.
BMI Table for Adults
This is the World Health Organization’s (WHO) recommended body weight based on BMI values for adults. It is used for both men and women, age 18 or older.
Category | BMI range – kg/m2 |
Severely underweight | < 16.5 |
Underweight | 16.5 – 18.5 |
Normal | 18.5 – 25 |
Overweight | 25 – 30 |
Obese Class I | 30 – 35 |
Obese Class II | 35 – 40 |
Obese Class III | > 40 |