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Adult GFR Calculator (CKD-EPI)
Serum Creatinine:
Age: years
Gender:
Race:
Pediatric GFR Calculator (Schwartz)
Serum Creatinine:
Height:
Estimated Glomerular Filtration Rate (GFR)
| Stage | Description | GFR Range (mL/min/1.73m²) |
|---|---|---|
| 1 | Normal or high | ≥90 |
| 2 | Mildly decreased | 60-89 |
| 3a | Mild-moderately decreased | 45-59 |
| 3b | Moderate-severely decreased | 30-44 |
| 4 | Severely decreased | 15-29 |
| 5 | Kidney failure | <15 |