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eGFR (CKD-EPI 2021, Race-Free)

Estimates glomerular filtration rate for CKD staging — the 2021 race-free creatinine equation, now the recommended standard (National Kidney Foundation / ASN Task Force).

For healthcare professionals.These calculate a score or a measurement from values you enter. They do not diagnose, and they are no substitute for clinical judgement. If you are a patient, discuss any result with your own doctor rather than acting on it.
years
mg/dL

Enter the values above to see the result.

Source

  1. Inker LA, Eneanya ND, Coresh J, et al. New Creatinine- and Cystatin C-Based Equations to Estimate GFR without Race. N Engl J Med. 2021;385(19):1737-1749.
  2. National Kidney Foundation. CKD-EPI Creatinine Equation (2021).

Shown for reference and checked against the source above. Confirm against current guidance before acting on it, and use your own clinical judgement.

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