BMI Calculator
Calculate BMI (Body Mass Index) from height and weight
BMI (Body Mass Index) is an international standard for determining obesity based on height and weight. Formula: BMI = Weight (kg) / Height (m)²
WHO BMI Classification
Below 18.5
Underweight
18.5 - 24.9
Normal weight
25.0 - 29.9
Overweight
30.0 - 34.9
Obesity Class I
35.0 - 39.9
Obesity Class II
40.0 and above
Obesity Class III