GFR Calculator
Quickly estimate kidney function with our free GFR calculator, designed for healthcare professionals and patients to assess renal health easily.

Check It Yourself
About This Tool
The GFR Calculator for Nephron provides a fast and accurate way to evaluate kidney filtration rate based on standard clinical formulas like CKD-EPI, MDRD, and Cockcroft-Gault. Users input serum creatinine levels, age, gender, body weight, and ethnicity to receive an estimated GFR value, expressed in ml/min. This tool is essential for diagnosing and monitoring chronic kidney disease (CKD), enabling doctors and healthcare workers to make informed decisions quickly.
The calculator offers real-time computation upon clicking the 'Calculate' button, with clear results displayed immediately below. Its responsive design ensures usability across desktop, tablet, and mobile devices. Error handling guides users to correct invalid or incomplete inputs, maintaining data integrity.
Additional features like copying results, resetting inputs, and optional unit conversions can be incorporated in future iterations. The interface emphasizes clarity, accessibility, and simplicity, focusing on the core clinical functionality. It supports multiple regional formats and can be extended for multilingual use, adhering to healthcare data standards globally.
How to Use
1. Enter serum creatinine in mg/dL.
2. Input patient age in years.
3. Select gender from dropdown.
4. Enter body weight in kg or lbs and toggle unit if needed.
5. Click 'Calculate' to view GFR estimation.
6. Copy or export results as needed.

FAQs/Additional Resources
Find Quick Answers
What is GFR and why is it important?
Which formulas does the calculator use?
Can I use this tool for pediatric patients?
Is the calculator accurate for all ethnicities?
Can I export or share GFR results?
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