BSA Calculator (Mosteller, DuBois, Haycock, Boyd)
Calculate Body Surface Area using all 4 major formulas. Includes built-in mg/m² drug dose calculation for chemotherapy, pediatric dosing, and adult drug regimens.
kg
cm
mg/m²
★ DoctorScribe — Complete Clinic Management
Track every cycle of chemotherapy without spreadsheets
DoctorScribe's longitudinal patient charts store every BSA, every cycle dose, every cumulative anthracycline exposure (lifetime cardiotoxicity threshold), and CrCl-adjusted carboplatin AUC dosing — purpose-built for oncology workflows.
Clinical Disclaimer: BSA formulas vary by ±5%. For chemotherapy in obese patients, follow ASCO 2012 guideline: use actual weight (no capping) unless protocol specifies otherwise. In children <5 kg, Haycock formula is most accurate. Always verify against your local prescribing reference and apply clinical judgment.
Precision dosing, every time, automatically
DoctorScribe auto-calculates BSA on patient registration and applies it to every mg/m² drug — chemotherapy regimens, pediatric drug doses, ANC tracking. No more manual recalculation per visit.
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