Health & Fitness · Free Online Tool
Body Surface Area (BSA) Calculator
Calculate human body surface area in square meters using Mosteller, Du Bois, Haycock, and Gehan clinical formulas.
Presets:
Body Surface Area (BSA)
1.84 m²
Standard physiological benchmark for oncology chemotherapy dosing and hemodynamic indexing.
Surface Area (sq ft)
19.81 ft²
Resting Cardiac Flow
4.8 - 7.7 L/min
Du Bois Formula
1.85 m²
Haycock (Pediatric)
1.85 m²
Metric Distribution Analysis
Surface Area (sq ft) 19.81
Resting Cardiac Flow 4.8
Du Bois Formula 1.85
Haycock (Pediatric) 1.85
Frequently Asked Questions
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