Estimate kidney function using the CKD-EPI formula. Input serum creatinine, age and gender. Pure frontend calculation, for reference only, consult a doctor. 💰 No Registration · Client-Side Computation
📋 Input Parameters
📈 Results
What is eGFR Calculator?
eGFR Calculator is a free online tool that runs entirely in your browser. No download or signup needed — enter Serum Creatinine and Age to get results instantly. All data is processed locally.
Use Cases
- Monitor kidney function trends for chronic kidney disease (CKD) patients
- Estimate GFR to help guide medication dosing adjustments in clinical practice
- Screen for early signs of kidney impairment during routine health checks
- Track eGFR changes over time during treatment follow-up
Key Features
- Uses the 2021 CKD-EPI formula (no race adjustment)
- Completely Free: No registration, no limits
- Privacy Safe: Data never leaves your browser
- Instant CKD stage classification with color-coded results