DaVita GFR Calculator

Glomerular filtration rate (GFR) is considered by medical professionals to be the best measure of kidney function. Knowing someones GFR lets them figure out their stage of kidney disease. Doctors will use this information to plan their patients treatment.

The DaVita GFR Calculator uses the MDRD4 revised equation. This equation includes modifications from the original MDRD (Modification of Diet in Renal Disease) study.