BMI Calculator
Calculate BMI instantly with height and weight. Know if you're underweight, normal, overweight. Free BMI checker with health recommendations included.
Your BMI Results
BMI = 24.7 kg/m²
(Normal)
Healthy BMI range:
18.5 kg/m² - 25 kg/m²
Healthy weight range:
126.8 lbs - 171.5 lbs
BMI Prime:
0.99
Ponderal Index:
13.7 kg/m³
BMI Classification
BMI Table for Adults (Age 20+)
Classification
BMI Range (kg/m²)
Severe Thinness
< 16
Moderate Thinness
16 - 17
Mild Thinness
17 - 18.5
Normal
18.5 - 25
Overweight
25 - 30
Obese Class I
30 - 35
Obese Class II
35 - 40
Obese Class III
> 40
Note: BMI is a screening tool and not a diagnostic of body fatness or health. For a comprehensive assessment, consult with a healthcare provider.
The calculator uses WHO recommendations for adults and CDC guidelines for children and teens.