0 mL/min/1.73m²
—
CKD stage
—
Kidney function
Estimated using the race-free CKD-EPI 2021 creatinine equation. eGFR is a screening estimate, not a diagnosis — discuss results with your doctor. Normal is roughly 90+ mL/min/1.73m².
Frequently Asked Questions
What is eGFR?
Estimated glomerular filtration rate (eGFR) measures how well your kidneys filter blood. It is estimated from serum creatinine, age and gender. Higher is better; values below 60 for three months may indicate chronic kidney disease.
Which equation is used?
We use the 2021 CKD-EPI creatinine equation, which removed the race coefficient. It is the current standard for estimating GFR from creatinine.
Estimate your kidney function (eGFR) from serum creatinine, age and gender using the CKD-EPI 2021 equation.