BMI Calculator
Quickly estimate your Body Mass Index and weight category.
Choose your measurement system, enter your height and weight, then calculate your BMI.
Your BMI Result
Your BMI
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Weight Category
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Healthy Weight Range
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Underweight
Below 18.5
Healthy
18.5–24.9
Overweight
25.0–29.9
Obesity
30.0+
💡 BMI Note
Enter your height and weight above to estimate your BMI.
Health note:
BMI is a general screening measurement based on height and weight.
It does not directly measure body fat, muscle mass, or overall health,
and it should not be used as a medical diagnosis.