Body Surface Area Calculator

Track your body surface area instantly with our free Body Surface Area Calculator. Fast, accurate health calculations — no sign-up needed.

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How the Body Surface Area Calculator Is Calculated

Body Surface Area is calculated with the Mosteller formula — √(weight(kg) × height(cm) ÷ 3600) — a simple, widely used method in clinical settings for estimating BSA, often used for medication dosing.

About the Body Surface Area Calculator

Track your body surface area instantly with our free Body Surface Area Calculator. Fast, accurate health calculations — no sign-up needed.