Body Surface Area (BSA)

Name: Body Surface Area (BSA)
Creator: Daniel Diaz-Gil, MD
Keywords: BSA, body surface area, Haycock, Mosteller, DuBois, growth, pediatric, surface area

Calculates body surface area using Haycock, Mosteller, and DuBois formulas

Clinically Verified· 5 tests

For educational and informational purposes only. Verify all results before clinical application.

Weight *

Height *

References

Haycock GB, Schwartz GJ, Wisotsky DH. Geometric method for measuring body surface area. J Pediatr. 1978;93(1):62-66.[DOI]

Reviewed by Daniel Diaz-Gil, MD · Last updated March 2026

Medical disclaimer

This tool is for educational and informational purposes only. It is not a substitute for professional clinical judgment. Always independently verify results before making clinical decisions.

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