# Cockcroft-Gault Equation Calculator

The online Cockcroft Gault equation calculator given here is used to estimate creatinine clearance value in a patient. The Cockcroft-Gault equation allows the creatinine clearance to be estimated from the serum creatinine in a patient with a stable serum creatinine. Creatinine clearance rate (CCr or CrCl) is the volume of blood plasma that is cleared of creatinine per unit time and is a useful measure for approximating the GFR.

## Estimate Creatinine Clearance