Winter's Formula for Expected PCO2

 
Input
 
HCO3  

 
Result
 
 
PCO2  
 
Decimal Precision  
 

 
Notes
  • If expected PCO2 (+- 2) is different from measured PCO2, suspect mixed acid-base disorders.

 
Equations used
 
PCO2 = HCO3 * 1.5 + 8

 

 

 
 

 
Legal Notices and Disclaimer

 
All information contained in and produced by the EBMcalc system is provided for educational purposes only. This information should not be used for the diagnosis or treatment of any health problem or disease. THIS INFORMATION IS NOT INTENDED TO REPLACE CLINICAL JUDGMENT OR GUIDE INDIVIDUAL PATIENT CARE IN ANY MANNER. Click here for full notice and disclaimer.
 
EBMcalc is Copyright © 1998-2022 Foundation Internet Services    [Build 267312 v22.3]