GFR / CrCl Calculator

Enter patient details to estimate kidney function. The normalized Cockcroft-Gault result is emphasized.

Age (years):

Weight (kg): Enter Total Body Weight (TBW)

Serum Creatinine (mg/dL):

Gender:

Estimated Results:

Disclaimer: These calculations are estimates for informational purposes only and do not replace clinical judgment or direct GFR measurement. CKD-EPI is reported in mL/min/1.73m². Cockcroft-Gault estimates CrCl in mL/min. *Correction applied to C-G if Age≥65 and SCr<0.6 mg/dL.