BMI Calculator
Calculate your Body Mass Index using your height and weight.
cm
kg
ft
in
lb
Your BMI
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Underweight
Healthy
Overweight
Obesity
Adult BMI Categories
Below 18.5
Underweight
18.5 – 24.9
Healthy weight
25.0 – 29.9
Overweight
30 or higher
Obesity
Disclaimer: BMI is a screening measure and does not directly measure body fat. It may not accurately reflect health status in athletes, pregnant individuals, older adults, or some other groups. This calculator is for educational purposes and is not a substitute for professional medical advice.