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ZED Quick Tools

Body surface area calculator.

Calculate BSA using the Haycock or Mosteller method. The selected formula and original publication remain visible with the result.

ZED Quick Tools · Utility

Body surface area

Free

Calculate BSA from height and weight using the formula expected by your clinical workflow.

Formula selection

Choose a BSA method

Calculation method

The selected formula and original publication remain visible with the result.

Patient measurements

Enter height and weight

Your result will appear here

Formula, units and source remain visible with the result.

Calculated in this browser. Entered values and results are not saved or sent to ZED Cardio.