These Body Mass Index (BMI) tables are produced using World Health Organization BMI classification. According to this classification:
|Obesity level I||30-34.9|
|Obesity level II||35-39.9|
|Obesity level III||≥ 40|
Body Mass Index chart for men and Body Mass Index chart for women are the same and calculated by this BMI formula. Check this is imperial body mass index table (metric chart can be found here) or use this BMI Calculator to check your body mass index.