Enter the values, review the result, and check the clinical notes.

GFR Calculator

Name: GFR Calculator
Keywords: gfr, glomerular, filtration, rate, ckd, epi, creatinine, cystatin, kidney, renal, egfr

Estimate GFR using CKD-EPI 2021 equations (creatinine, cystatin C, or both).

For educational use only. Always verify with clinical judgment and facility protocols.