Alveolar Gas Equation Calculator

Online medical measurement calculator to calculate the partial pressure of oxygen (PO2) of alveolar gas equation (PAO2).

Partial Pressure of Oxygen Po2 Calculation

Value of inspired oxygen (FiO2) %
Pressure of CO2 (PaCO2) mmHg
Atmospheric pressure(Patm) mmHg
Vapor pressure (PH2O) mmHg
Respiratory Exchange Ratio (RQ) mmHg
 
 
Alveolar Gas Equation (PAO2) mmHg
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Formula:

Alveolar Arterial oxygen gradient =FiO2*(Patm-PH2O)-(PaCO2/RQ) Where, Fio2=Value of inspired oxygen Patm=Atmospheric pressure PH2O=vapour pressure of water at body temperature PaCO2=Pressure of CO2 RQ=Respiratory Exchange Ratio

Find the partial pressure of oxygen (PO2) using this alveolar calculator.

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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