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BMI Calculator Classic
Calculate body mass index in metric or imperial units with the original classic layout.
bmi calculator classicbody mass index calculatorbmi checker
BMI is a screening tool and does not diagnose health conditions.
Body mass index
22.9
Under 18.5 18.5–24.9 25–29.9 30+
BMI categories
Reference table| Category | BMI range |
|---|---|
| Underweight | Below 18.5 |
| Normal weight | 18.5 to 24.9 |
| Overweight | 25 to 29.9 |
| Obese | 30 and above |
BMI is a screening tool and does not diagnose health conditions.
How to use
How to Use the BMI Calculator Classic
- 1 Select metric or imperial mode in the classic calculator layout.
- 2 Enter your height and weight values to calculate BMI right away.
- 3 Use the classic result card to review your BMI number and category before making lifestyle or fitness adjustments.
BMI Calculator Classic offers the same body mass index calculation in a more traditional layout that is easy to scan and use. It is a straightforward BMI checker for anyone who prefers a simpler interface without extra controls.
Whether you are looking for a classic BMI calculator, a body mass index calculator, or a quick BMI check on desktop or mobile, this tool provides fast results entirely in your browser.
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