From the archive · Originally written December 17, 2009
New GFR Calculator
I found a new GFR calculator online. It's easy to use and once you have your number, you can look below to see what your number means.
http://www.davita.com/gfr-calculator
Also, once you have your number, don't forget to use these two charts to predict how many years your kidneys have left: first chart, second chart.
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