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Venous Blood pH Calculator
Venous Blood Gas (VBG) Analysis & Arterial pH Estimation
Critical Care Guidelines: Venous blood pH is typically $0.03\text{ units lower}$ than arterial blood pH, and venous $P_{CO_2}$ is roughly $4\text{--}6\text{ mmHg higher}$. Enter measured venous blood gas values below.
Venous Blood Gas Input Values
Calculation Results
⚠️ Not medical advice. For critical care, emergency medicine, and clinical reference only. Blood gas interpretation, acid-base disorder management, and respiratory support must be supervised strictly by an attending physician, pulmonologist, or intensivist.