Creatinine Clearance Calculator
Estimate creatinine clearance using Cockcroft-Gault. Free, instant.
How to Use Creatinine Clearance Calculator
1
Enter age, weight, creatinine.
2
Select gender.
3
Get estimated CrCl.
Frequently Asked Questions
What is normal CrCl?
Normal is 90–120 mL/min. Below 60 may indicate kidney disease.