Free Creatinine Clearance Calculator
Cockcroft-Gault estimate of creatinine clearance.
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Inputs
Result
Creatinine clearance
99.0 mL/min
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Short answer
Cockcroft-Gault estimate of creatinine clearance.
What is the Creatinine Clearance Calculator?
Cockcroft-Gault estimate of creatinine clearance.
How does the Creatinine Clearance Calculator work?
Enter the inputs above and read the result.
Formula
Variables
ScrSerum creatinine (mg/dL)
Explanation
The Cockcroft-Gault formula estimates creatinine clearance, often used for drug dosing adjustments.
Examples
Applications
Advantages
Limitations
- This tool provides general estimates only and is not medical advice; always consult a doctor or qualified professional.
- Drug dosing decisions must be made by a qualified healthcare professional.
Common mistakes
Tips
Related concepts
The Creatinine Clearance Calculator sits inside the Health Calculators hub, in the clinical & medical metrics cluster. Laboratory and screening ratios. Understanding the terms below makes the output easier to interpret and easier to compare against neighbouring measures.
Practical use cases and industry applications
Understanding Creatinine Clearance
Cockcroft-Gault estimate of creatinine clearance. Within health calculators, creatinine clearance belongs to the clinical & medical metrics cluster, where it shares terminology and assumptions with closely related tools.
Learning how creatinine clearance is calculated
The Cockcroft-Gault formula estimates creatinine clearance, often used for drug dosing adjustments. Working through the variables one at a time — Scr — makes the result reproducible by hand and easier to sanity-check.
Using creatinine clearance to make a decision
Because outputs depend on the assumptions you enter, run more than one scenario before committing to a figure.
How creatinine clearance compares with related measures
renal function, reference range, screening threshold, risk category all describe adjacent aspects of clinical & medical metrics. Comparing this calculator's output against those measures — using the related tools listed on this page — prevents a single metric from being read in isolation.
Frequently asked questions
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