The title says it all, really
If you transfer book-time to realtime, Hermione is now 27 (and I know she has survived Deathly Hallows – because otherwise I’ll be reduced to a pathetic pile of tears).
So, there you have her: Hermione Jane Granger (Weasley?), aged 27, alive and well.
Not exactly the R/Hr mush I've promised in the pottershare chat, but hey! This is Hermione EXACTLY the way she walzes around my head when I read the books (only ten years younger... my head works in strange ways...), so that's got to be worth something, right?