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  1. Estimated GFR (eGFR) Test: Kidney Function Levels, Stages ...

    Feb 5, 2026 · Learn what the estimated glomerular filtration rate (eGFR) test measures, how it evaluates kidney function, and what your results mean. Understand normal eGFR ranges, CKD stages, and …

  2. Estimated Glomerular Filtration Rate (eGFR): Test & Levels

    Healthcare providers use estimated glomerular filtration rate (eGFR) to determine if you have kidney damage and stage kidney disease. eGFR measures your kidneys’ ability to filter toxins from your …

  3. What Is a Normal GFR by Age - Clinician.com

    Mar 17, 2025 · GFR varies by age, sex, and body size and is used to assess renal health, detect kidney disease, and guide treatment. Let’s explore normal GFR values across different age groups, factors …

  4. What Is Your GFR? Normal Ranges and Kidney Stages

    5 days ago · A normal GFR for most healthy adults falls between 90 and 120, though this number naturally decreases with age. If you’ve seen a GFR number on recent lab work, understanding where …

  5. Normal GFR by Age: eGFR Ranges, Calculation, and Kidney ...

    GFR (glomerular filtration rate gfr), also known as estimated glomerular filtration rate, attempts to define the effectiveness of your kidneys when trying to remove waste through its filtering of blood and …

  6. Estimated Glomerular Filtration Rate (GFR) Test for ... - WebMD

    Feb 13, 2026 · A GFR of 90 or higher is considered normal if you're healthy, unless you have other symptoms such as protein in your urine, which could still be a sign of kidney disease.

  7. Blood test: eGFR (estimated glomerular filtration rate)

    Jun 30, 2025 · What does my eGFR mean? A normal eGFR is 60 or more. If your eGFR is less than 60 for three months or more, your kidneys may not be working well.