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📏 Body Surface Area (BSA) Calculator

Calculate precise Body Surface Area (BSA) in square meters using validated formulas to optimize chemotherapy and drug dosing.

What is this tool?

Many specialized drugs, particularly chemotherapeutic agents in oncology and certain cardiovascular therapies, are dosed based on body surface area (m²) rather than weight alone. This tool provides instant, accurate calculations using globally accepted mathematical models.

How it works?

Input the patient’s exact height (in cm) and weight (in kg). The tool runs both the Mosteller and Du Bois equations simultaneously, providing the precise surface area calculation needed for the prescription.

Is it free for all?

Yes, 100% Free! Oncologists, pharmacists, and medical residents can compute drug safety variables smoothly without needing premium software.

Clinical Reference Source: Mosteller RD. Simplified calculation of body-surface area. N Engl J Med. 1987.

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