I can tell you that word counts vary wildly depending on the subgenre and author. Epic fantasies like 'The Way of Kings' by Brandon Sanderson often breach the 400,000-word mark, offering deep world-building and intricate plots. Middle-grade fantasies like 'Percy Jackson' usually stay around 80,000-100,000 words, keeping things brisk and engaging for younger readers. Then there’s urban fantasy, where books like 'The Dresden Files' typically hit 90,000-120,000 words, blending magic with modern settings.
Standalones tend to be shorter, around 100,000-150,000 words, while series installments often stretch longer to accommodate sprawling narratives. Self-published works sometimes defy norms, with some indie authors pushing 200,000+ words for a single volume. If you’re writing your own fantasy novel, 80,000-120,000 words is a safe target for debut authors, though established writers have more leeway. The key is pacing—whether it’s a tight 60,000-word adventure or a mammoth 300,000-word tome, every word should pull its weight.