Normal body mass index is-
Commonly accepted BMI ranges are underweight: under 18.5 kg/m2, normal weight: 18.5 to 25, overweight: 25 to 30, obese: over 30. Ref Davidson 23rd edition pg 699
18.5 to 24.99
15 to 18
25.00 to 29.99
Greater than 30
Miscellaneous