eGFR (CKD-EPI 2021)

Estimates glomerular filtration rate with the race-free CKD-EPI 2021 creatinine equation and assigns the KDIGO CKD stage. Central to detecting and monitoring kidney disease.

What you enter

• Sex
• Age (yr)
• Serum creatinine (mg/dL or µmol/L)

Reference

CKD-EPI 2021 (Inker LA et al., NEJM 2021); KDIGO stages

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All 63 clinical calculators

Educational decision-support tools. They do not replace clinical judgment, local protocols or specialist advice: verify results before acting on them.