eGFR Calculator

Free calculate eGFR (estimated Glomerular Filtration Rate) using CKD-EPI or MDRD formula. This is an educational tool only - always consult a healthcare provider.

Patient Information

Results

Enter patient information to calculate eGFR

About eGFR

  • • Normal: ≥90 mL/min/1.73m²
  • • Stage 1: ≥90 with kidney damage
  • • Stage 2: 60-89
  • • Stage 3: 30-59
  • • Stage 4: 15-29
  • • Stage 5: <15 (kidney failure)