PPI Dosage Conversion Calculator

Select the PPI and enter the total daily dose in mg:

Pantoprazole Lansoprazole Esomeprazole Rabeprazole Calculate

Equivalent doses:

Conversions based on: Graham, D. Y., & Tansel, A. Interchangeable Use of Proton Pump Inhibitors Based on Relative Potency. Clinical Gastroenterology and Hepatology: The Official Clinical Practice Journal of the American Gastroenterological Association. 2018 Jun. 16;(6);:800–808.e7. PubMed PMID: 28964908; PubMed Central PMCID: PMC6913203.