Calculate body surface area using height and weight.
For informational purposes only. This tool does not constitute medical advice. Consult a healthcare professional before making health decisions.
Enter your measurements to calculate BSA.
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Explore guide →Body surface area (BSA) estimates the total area of your body. It is commonly used in clinical settings for medication dosing and physiological comparisons.
This calculator uses a standard formula based on height and weight. It is an estimate, so clinicians may use additional factors for medical decisions.
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