Oncology · Nephrology · Internal Medicine
Body Surface Area (Boyd) calculator
Enter the published formula inputs below to calculate and interpret this score.
Clinical inputs
lb
Allowed range: 4.41–661.39 lb
Quick picks
in
Allowed range: 15.75–98.43 in
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Result
2 fields remaining
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Clinical inputs
- Body weight (kg)Accepted range: 2 to 300
- Height (cm)Accepted range: 40 to 250
Primary source
Boyd E. The growth of the surface area of the human body. Minneapolis: University of Minnesota Press; 1935. Scope: Boyd body surface area (m²) = 0.0003207 × height(cm)^0.3 × weight(g)^(0.7285 − 0.0188 × log10[weight(g)]). (1935)
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