BSA Calculator

In medicine, Body Surface Area (BSA) of a human body is calculated to determine the surface area of the one's body to measure the metabolic mass for dosages. There were various formulas to calculate the BSA. This calculator helps you to estimate the body surface area as described by Gehan and George formula. Here the weight is converted to kilograms, height to centimeters, and the BSA is expressed in terms of square meters.


Body Surface Area Calculator using Gehan and George Formula

(m2)

In medicine, Body Surface Area (BSA) of a human body is calculated to determine the surface area of the one's body to measure the metabolic mass for dosages. There were various formulas to calculate the BSA. This calculator helps you to estimate the body surface area as described by Gehan and George formula. Here the weight is converted to kilograms, height to centimeters, and the BSA is expressed in terms of square meters.

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Formula:

BSA (m2) = 0.0235 * Height (cm) 0.42246 * Weight (kg) 0.51456

Example

A man measuring 160 cm, weighing 55 kgs , according to Gehan and George will have body surface area of
= 0.0235 x 160 0.42246 x 550.51456
=1.5767 m2

Note :This statistics calculator is presented for your own personal use and is to be used as a guide only. Medical and other decisions should NOT be based on the results of this calculator. Although this calculator has been tested, we cannot guarantee the accuracy of its calculations or results.

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