Glomerular Filtration Rate Calculator

Accurately estimate kidney function with our free online GFR calculator using creatinine levels, age, gender, and ethnicity for healthcare professionals and students.

Medical GFR Estimation IconA modern flat design icon depicting kidney health assessment, featuring stylized kidneys and a gauge symbol representing measurement.

Check It Yourself

About This Tool

The GFR (glomerular filtration rate) calculator with creatinine is a vital medical tool designed to estimate how well your kidneys are functioning based on serum creatinine, age, gender, and ethnicity. Using well-established formulas like CKD-EPI and MDRD, it provides quick, reliable assessments essential for diagnosing and managing chronic kidney disease (CKD). Healthcare professionals, nephrologists, and medical students can use this tool to facilitate real-time evaluation during consultations or study sessions.

The calculator features intuitive input fields with validation, supporting both mg/dL and μmol/L units for creatinine. Users select their demographic details, and the result displays prominently, including CKD stage classification for easier interpretation. Advanced options include choice of formula, multi-language support, and ability to export results. The tool's responsive design ensures accessibility across desktop and mobile devices, streamlining clinical workflows and enhancing patient care.

Whether tracking kidney health, assessing risk factors, or conducting research, this online GFR estimator simplifies complex calculations into actionable insights. Its rapid calculation capabilities support timely decision-making, providing transparency, accuracy, and ease of use for healthcare providers and students alike.

How to Use

1. Enter the patient's serum creatinine value.
2. Select the appropriate unit (mg/dL or μmol/L).
3. Input the patient’s age, gender, and ethnicity.
4. Click 'Calculate' to view the estimated GFR and CKD stage.
5. Use the options to copy or share results as needed.

FAQs/Additional Resources

Find Quick Answers

What is GFR and why is it important?

How accurate is this GFR calculator?

Can I use different units for creatinine?

Is this tool suitable for all ages?

Does it support ethnicity-specific calculations?

User Reviews

See What Others Are Saying

John Doe

John Doe

CEO of Company

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

John Doe

John Doe

CEO of Company

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

John Doe

John Doe

CEO of Company

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

John Doe

John Doe

CEO of Company

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

John Doe

John Doe

CEO of Company

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

John Doe

John Doe

CEO of Company

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

John Doe

John Doe

CEO of Company

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

John Doe

John Doe

CEO of Company

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

John Doe

John Doe

CEO of Company

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

Explore Related Tools

More Solutions for Your Needs

SVG of a hardness conversion calculatorA modern icon representing a hardness scale conversion, with a stylized dial and arrow pointing from HB to HRC.

Calculator HB to HRC

Convert HB to HRC hardness values quickly with our free online calculator, suitable for engineers and material scientists requiring precise conversions.

HBA1C Calculator

Calculate your estimated average blood glucose level from HbA1c percentage with this free, fast online tool designed for patients and healthcare providers.

Hashrate Calculator IllustrationA modern icon representing a mining hardware and calculation chart, symbolizing cryptocurrency hashrate estimation.

Hashrate Calculator

Quickly estimate the mining hashrate of your hardware with our free online calculator, ideal for miners, investors, and hardware testers.

SVG representation of halving calculatorA minimalistic icon illustrating division by two, with a divided circle and a slash, in bold lines and harmonious colors.

Half Number Calculator

Quickly find half of any number with our free online calculator, ideal for students, educators, and professionals needing fast division results.

Your Feedback Matters

Help Us to Improve