Cockcroft Gault Calculator - (With SI Units)

4 variable Cockcroft Gault equation (with SI Units) using serum creatinine, age, weight, gender

by Stephen Z. Fadem, M.D., FACP, FASN
Serum creatinine
mg/dL μmol/L
Age years
Weight
pounds kilograms
Gender Male Female

Creatinine Clearance Value:??? mL/min

(Age, Weight, Gender, Serum creatinine)

Creatinine Clearance Value = (140-age)(weight kg) / (72 X Scr) in mL/min
Multiply by .85 if female
Reference: Cockcroft DW, Gault MH. Prediction of Creatinine Clearance from Serum Creatinine. Nephron 1976;16:31-41.