Body Surface Area(BSA) Calculation – Du Bois/Mosteller/Haycock/Boyd/Takahira/Schlich

cm
kg
ft
in
lbs

BSA Table (Approx.)

  ft2 m2
Newborn child 2.69 0.25
2 years old child 5.38 0.5
10 years old child 12.27 1.14
Adult male 20.45 1.9
Adult female 17.22 1.6

Body Surface Area Formulas

Du Bois formula:

BSA = 0.007184 × W0.425 × H0.725

Mosteller formula:

BSA = = 0.016667 × W0.5 × H0.5

Haycock formula:

BSA = 0.024265 × W0.5378 × H0.3964

Gehan & George formula:

BSA = 0.0235 × W0.51456 × H0.42246

Boyd formula:

BSA = 0.03330 × W(0.6157 - 0.0188 × log10(W) × H0.3

Takahira formula:

BSA = 0.007241 × W0.425 × H0.725

Fujimoto formula:

BSA = 0.008883 × W0.444 × H0.663

Schlich formula:

BSA = 0.000579479 × W0.38 × H1.24

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