CKD-EPI eGFR Calculator

Calculate estimated Glomerular Filtration Rate (eGFR) using the CKD-EPI formula for kidney function assessment.

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About This Tool

This eGFR CKD-EPI calculator estimates glomerular filtration rate based on the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) formula, which is the current standard for assessing kidney function. Enter age, gender, serum creatinine level, race, and units to get an accurate eGFR value with CKD stage classification and interpretation. The tool is designed for healthcare professionals and patients to monitor renal health.

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How to Use

Enter age in years (18-
.
Select gender (male/female).
Input serum creatinine value.
Choose units (mg/dL or μmol/L).
Select race (Black or Non-Black).
Click 'Calculate eGFR' to see results including CKD stage and interpretation.

Frequently Asked Questions

Find Quick Answers

What is eGFR and why is it important?

eGFR (estimated Glomerular Filtration Rate) measures how well your kidneys filter waste from blood. It's crucial for detecting kidney disease early and monitoring kidney function.

What is the CKD-EPI formula?

The CKD-EPI (Chronic Kidney Disease Epidemiology Collaboration) formula is a more accurate method for estimating GFR than older formulas like MDRD, especially at higher GFR levels.

Who should use this calculator?

Healthcare professionals, patients with kidney conditions, or anyone wanting to check kidney function based on lab results. Always consult a doctor for medical advice.

What do the CKD stages mean?

CKD stages range from 1 (normal or high GFR) to 5 (kidney failure). Stage 3 and above indicate moderate to severe kidney damage requiring medical attention.

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