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Creatinine Clearance (CrCl)

⚠️ Data Entry Aid Only This tool is for data entry assistance only. We are not responsible for errors. You must verify all calculations against the study protocol and source documents. No PHI should be entered.

Cockcroft-Gault Formula

( (140 - Age) * Weight(kg) ) / ( 72 * Serum Cr(mg/dL) )
* 0.85 if Female
Studying for your CCRC or CCRP? Reviewing lab values for eligibility and safety monitoring is a core CRC task, and appears in the CCRC exam content outline. Lab Flashcards →
New to screening patients? Understanding how to assess eligibility is one of the most important CRC skills. Getting Started as a CRC →