Adding up all my public stuff on my a03 to figure out how many words my fanfiction is overall. It's currently sitting at 823,000 in terms of public stuff. (I'm not including anything that is a one-off or the anthologies), and with 60,000 of stuff that's private right now.
I am close to 900,000 words overall written in a span of about 1 year, and 10 months and to that, I say, oh my god. I'm glad I picked up writing again.
Of course, this is probably a lot higher if I were to include everything else, but then I don't know the real number.