BSA Calculator Dubois

Calculate Body Surface Area (BSA) using the Dubois formula with height, weight, age, and gender inputs.

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About This Tool

This BSA Calculator Dubois tool computes Body Surface Area (BSA) in square meters (m²) using the established Dubois formula: BSA = 0.007184 × height^0.725 × weight^0.425. It requires inputs for height (cm), weight (kg), age (years), and gender (male/female) for accurate calculation, commonly used in medical dosages and physiological assessments. The tool is fully client-side, ensuring privacy and instant results with a clean, responsive interface.

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How to Use

Enter your height in centimeters (cm).
Enter your weight in kilograms (kg).
Enter your age in years.
Select your gender (male or female).
Click the 'Calculate BSA' button to see your Body Surface Area in m².
Use the 'Recalculate' button in the results to start over.

Frequently Asked Questions

Find Quick Answers

What is the Dubois formula for BSA?

The Dubois formula is BSA = 0.007184 × height^0.725 × weight^0.425, where height is in cm and weight is in kg. It's a widely used method for estimating body surface area in medical settings.

Why do I need to provide age and gender?

Age and gender are included for potential future enhancements or validation, though the core Dubois formula primarily uses height and weight. They help ensure comprehensive input for accurate medical calculations.

Is this tool free to use?

Yes, this BSA Calculator Dubois is completely free and runs entirely in your browser, with no data sent to servers, ensuring privacy.

What units should I use for inputs?

Height must be in centimeters (cm), weight in kilograms (kg), and age in years. The result is displayed in square meters (m²).

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