Creatinine Clearance Calculator (Cockcroft-Gault CrCl)
Calculate Creatinine Clearance (CrCl in mL/min) using the Cockcroft-Gault equation with automatic Ideal Body Weight (IBW) and Adjusted Body Weight adjustments for renal drug dosing.
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❓ Frequently Asked Questions
When should Adjusted Body Weight be used in Cockcroft-Gault?
When a patient's actual weight exceeds 120–125% of Ideal Body Weight, clinical pharmacists use 40% Adjusted Body Weight so renal clearance is not overestimated.
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