Calculates estimated creatinine clearance using the Cockcroft and Gault formula:

Estimated Creatinine Clearance in mL/minute	=	(140 − Age) × Weight × Constant
		Serum creatinine

Enter patient details below:

Sex of patient
Male (constant = 1.23)
Female (constant = 1.04)

Age of patient (years)
Weight of patient; use ideal body weight (kg)
Serum creatinine (micromol/litre)

SUBMIT