Renal

Creatinine Clearance (Cockcroft-Gault)

Estimated creatinine clearance for drug dosing

Calculate CrCl

Creatinine (mg/dL)

Age (years)

Sex

Weight (kg)

Estimated glomerular filtration rate using CKD-EPI 2021 equation (race-free)

Differentiates prerenal vs intrinsic renal AKI

Free water deficit in hypernatremia

In AttendMe.ai, the CrCl calculator auto-detects from your clinical questions — alongside evidence from 3M+ peer-reviewed articles.