Creatinine Clearance Calculator
Estimate creatinine clearance from height and serum creatinine using age-based k factors (0.413 if age < 13, otherwise 0.55). For pediatric eGFR options, also see the eGFR calculator.
Age in completed years.
Height in centimeters (cm).
Serum creatinine in mg/dL.
Confirm equation choice and units with local nephrology guidance before dosing adjustments.