How much IQ does Hermione have?

Hermione Granger's IQ

While J.K. Rowling never slapped an official IQ number on Hermione Granger, internet rankings and fan analysis love to place her near the absolute top of fictional intellects. In community-driven lists comparing television and book geniuses, Hermione often lands around a staggering 97.6 IQ—putting her right up there with heavy hitters like Sherlock Holmes and Dr. Gregory House.

And honestly? That makes total sense. Long before anyone started tallying numbers, Hermione was already outsmarting grown witches and wizards, solving complex logic puzzles guarded by Snape, and mastering advanced magic years ahead of her peers. Her brilliance isn't just about raw book smarts, either; it's her relentless curiosity, incredible memory, and quick thinking under pressure that truly set her apart.

Of course, fictional IQ scores are always up for debate since authors rarely write characters with a specific test score in mind. But whether she technically ranks at 97.6 or higher, Hermione's legacy as the smartest witch of her age remains completely undisputed.