Free Oncology Tool
BSA Calculator for Chemotherapy Dosing
Estimate Body Surface Area (BSA) using the Mosteller formula - a value your oncologist may reference when planning chemotherapy dosing.
Calculate your BSA
This calculator provides a general estimate only and is not a diagnosis or dosing instruction. Always consult your oncologist for treatment decisions.
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Frequently asked questions
Body Surface Area (BSA) is an estimate of the total surface area of the body, calculated from height and weight. Oncologists often reference BSA (in m^2) as one factor when discussing chemotherapy dosing, since many chemotherapy drugs are dosed per square metre of body surface area.
This BSA calculator is provided for general informational purposes only and is not a diagnosis or a dosing instruction. Critical Kare Pharma does not provide medical advice; all chemotherapy dosing must be calculated and prescribed by your treating oncologist.