Want to know exactly how long your next read will take? Try the "Three Page Test." Pick three random pages in the middle of the book. Count the words on each page, average them, and multiply by the total number of pages.
For a quick estimate, use the “Half Rule.” If a book has 400 pages, assume it has roughly 100,000 words (400 x 250). That’s a solid, standard novel length. A 300-page book? About 75,000 words—perfect for a long weekend flight.
Here’s a fun fact: the average reading speed for an adult is about 250 words per minute. So a standard page takes about one minute to read. If you read for 30 minutes a day, you’ll finish a 300-page book in roughly 10 days. See? You’ve already got a plan.
Cultural Easter Eggs and Inside Jokes
Ever heard of “Bildungsroman”? That’s a fancy German word for a coming-of-age story. These books, like The Catcher in the Rye or To Kill a Mockingbird, usually hover around 70,000 to 80,000 words. That’s a tight, focused emotional ride.
Think about the Bible. It clocks in at roughly 783,000 words. That’s about 3,100 pages in a typical print. Now you know why you never finished it in one summer. On the flip side, The Very Hungry Caterpillar has just 224 words. Proof that length has nothing to do with impact.
Fun fact #2: J.K. Rowling’s Harry Potter and the Order of the Phoenix is the longest in the series at roughly 257,000 words. The first book, The Sorcerer’s Stone, is a mere 77,000. That’s a growth spurt in more ways than one.
How Many Words in a Novel (And How to Start One) | BookBaby