BMI Calculator
Calculate Body Mass Index from height and weight, in metric or imperial units.
Calculate Body Mass Index (BMI) from your height and weight, with results shown alongside the standard BMI category ranges. This is a general screening measure, not a diagnosis — consult a healthcare professional for personalized advice.
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BMI Calculator tool
How to Use BMI Calculator
- Choose metric or imperial units.
- Enter your height and weight.
- View your BMI and category.
Features
- Metric and imperial units
- Standard BMI category ranges shown
- Instant calculation
- No data stored or transmitted
Frequently Asked Questions
Is BMI an accurate measure of health?
BMI is a general screening tool and doesn't account for factors like muscle mass, so it should be considered alongside other health information.