BMI Calculator
Underweight
<18.5
<18.5
Normal
18.5-24.9
18.5-24.9
Overweight
25-29.9
25-29.9
Obese I
30-34.9
30-34.9
Obese II
35-39.9
35-39.9
Obese III
40+
40+
BMI Classification
Healthy Weight Range
Note: BMI is a screening tool but not a diagnostic of body fatness or health. Athletes and muscular individuals may have higher BMI without excess fat.