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Body Surface Area Calculator
Calculate body surface area for medical purposes
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Lifestyle & Practical ✅ Free to Use
Body Surface Area Calculator
Calculate body surface area (BSA) for medical dosing calculations. Used in chemotherapy, medication dosing, and medical research.
1.848 m²
Body Surface Area
Large
BSA Formula Comparison
Du Bois Formula (Most Common) 1.848 m²
Mosteller Formula 1.845 m²
Haycock Formula 1.847 m²
Gehan & George Formula 1.854 m²
Medical Applications
💊 Medication Dosing
BSA is used to calculate chemotherapy doses and other medications where dosing based on body surface area is more accurate than weight alone.
⚠️ Medical Use Only
This calculator is for educational purposes. Always consult healthcare professionals for actual medical dosing and treatment decisions.