eGFR & Creatinine Calculator
Estimate your kidney function instantly using the latest race-free CKD-EPI 2021 equations. Supports serum creatinine, cystatin C, or both biomarkers together for the most accurate result. Get your CKD stage, personalised interpretation, and treatment guidance — all in one tool.
- 4 validated equations (CKD-EPI 2021, Cr-CysC, CysC, MDRD)
- Race-free — NKF & ASN recommended standard
- Automatic CKD stage classification (G1–G5)
- Unit toggle — mg/dL and µmol/L supported
- Stage-specific clinical guidance and next steps
- 8 treatment options with expert consultation links
- Comprehensive eGFR education guide
- 10 frequently asked questions with answers
