Henderson-Hasselbalch Equation Calculator
Calculates blood pH from bicarbonate and pCO2
When to use it
Use to calculate expected pH from known bicarbonate and pCO2 values.
Category
Acute Kidney Injury (AKI) Workup
References
- Henderson LJ. Am J Physiol. 1908;21:427-448
- Hasselbalch KA. Biochem Z. 1917;78:112-144
- Adrogué HJ et al. Management of life-threatening acid-base disorders. First of two parts. N Engl J Med. 1998;338:26-34. PMID: 9414329
About NephroMind
This calculator is part of NephroMind, a free clinical decision-aid platform from the Arab Society of Nephrology and Renal Transplantation (ASNRT) — over 128 bedside nephrology calculators plus a renal drug-dosing database, coded by a practicing transplant nephrologist.