The glomerular filtration rate (GFR) is the amount of glomerular filtrate -- a substance which is the same as plasma except that it has no significant amount of proteins -- that is formed each minute in all nephrons of both kidneys. The GFR is normally about 125 ml/ minute.

Notes

You have my permission to use this if you understand the subject.
This is a very simple tool, and does not check for errors in the input. Garbage in, Garbage out. But nobody sensible would enter and act upon garbage, right?
It doesn't store anything, at the moment, other than the momentary storage of variables required to make any program work
Licence: GPL
Sourcecode Defoam - home
Other Calculators and calculations: MEDAL Project (many spreadsheets)