Body Surface Area

Common formulas for BSA (m²). Used in dosing, chemotherapy, etc. Switch units, live updates.

Use ft/in + lb

Height (cm)

Weight (kg)

Results (m²)

Mosteller1.818

DuBois & DuBois1.81

Haycock1.826

Average1.818

Inputs: 170.0 cm / 70.0 kg

Approximations only. Always use clinical judgment and validated tools. Runs locally.