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Creatinine Clearance Calculator

years

Gender

Creatinine Clearance

mL/minute
(under Cockroft & Gault formula)
mL/minute
(under Salazar-Corcoran formula*)

 

Cockroft & Gault formula

{(140 - Age) x 1.2 wt (kg) x F} / (Serum Creatinine in µmol/L)
Where F = 1 if male, and 0.85 if female

Salazar-Corcoran formula*

Male patient, calculate CrCI as follows:
male patient formula
Female patient, calculate CrCI as follows:
female patient formula

*Formula for morbidly obese patient with TBW/IBW ratio ≥ 1.9