Creatinine Clearance Calculator



Table of contents:

What does creatinine clearance indicate?

By comparing the creatinine level in urine with the creatinine level in blood , the creatinine clearance test estimates the glomerular filtration rate (GFR) . GFR is a measure of how well the kidneys are working, especially the kidneys' filtering units. These filtering units are called glomeruli.

How do you calculate creatinine clearance?

This formula is applicable only if the serum creatinine is stable.

Creatinine Clearance = [[140 - age(yr)]*weight(kg)]/[72*serum Cr(mg/dL)] (multiply by 0.85 for women).

The results you receive from this tool are for informational purposes only and should not be the basis of your medical decision making. Consult your physician to determine the medical implications of any tests you take.

Creatinine Clearance (CrCl) Calculator: allows the creatinine clearance to be estimated from the serum creatinine in a patient with a stable serum creatinine.