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BSA (Mosteller)

Body Surface Area, Mosteller formula: BSA = √((weight × height) ÷ 3600)

Result
1.82
Show working
  • BSA = √((70 × 170) ÷ 3600) = 1.82 m²
Clinical note: BSA underpins cardiac index (CI = CO ÷ BSA), chemotherapy dosing, and burn-area estimation. Mosteller is the most used in adults; DuBois is older. Education only.