Body Surface Area Calculator – Accurately Estimate BSA Using Height and Weight to Support Medical Dosage Calculations, Health Assessments, and Personalized Treatment Planning with Precision.
The Body Surface Area (BSA) Calculator helps estimate the surface area of the human body based on height and weight. BSA is widely used in medical fields for determining correct drug dosages, chemotherapy dosing, fluid replacement, and metabolic calculations.
✅ Estimated Body Surface Area (BSA) in square meters (m²)
✅ BSA using standard formulas (Mosteller, Du Bois, Haycock, etc.)
✅ Helps in accurate medical dosage calculations
⚕️ Useful for chemotherapy, medication, and fluid dosing
📊 Supports multiple BSA calculation formulas
🛠️ Quick and reliable calculation using only height and weight
📆 Helpful for doctors, nurses, pharmacists, and medical students
Doctors and healthcare professionals prescribing weight-based medication
Pharmacists calculating chemotherapy dosages
Researchers and medical students studying physiology or pharmacology
Patients curious about their BSA for health purposes
The Mosteller formula is the simplest and most widely used method for calculating BSA:
BSA(m2)=Height(cm)×Weight(kg)3600BSA (m^2) = \sqrt{\frac{Height(cm) \times Weight(kg)}{3600}}BSA(m2)=3600Height(cm)×Weight(kg)
Use the calculator for quick and accurate results, but always confirm with a healthcare provider before applying medical doses.
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