The Body Mass Index (BMI) appraisal is one of the most widely used tools to measure healthy body weight. This ratio of height to weight will help assess whether you are underweight, normal weight or overweight.
Category | BMI range – kg/m2 | BMI Prime |
---|---|---|
Very severely underweight | less than 15 | less than 0.60 |
Severely underweight | from 15.0 to 16.0 | from 0.60 to 0.64 |
Underweight | from 16.0 to 18.5 | from 0.64 to 0.74 |
Normal (healthy weight) | from 18.5 to 25 | from 0.74 to 1.0 |
Overweight | from 25 to 30 | from 1.0 to 1.2 |
Obese Class I (Moderately obese) | from 30 to 35 | from 1.2 to 1.4 |
Obese Class II (Severely obese) | from 35 to 40 | from 1.4 to 1.6 |
Obese Class III (Very severely obese) | over 40 | over 1.6 |