You’re holding a book — or hovering over “buy” — and wondering the only question that matters: how long will this take me to read?
Enter the page count or word count below, pick your pace, and get the answer in hours and minutes. You’ll also see how many 30-minute sittings it breaks into, because nobody reads a novel in one heroic stretch.
How book reading time is calculated
Books are measured in pages, but reading happens in words — so the calculator converts first. A typical paperback page holds 250–300 words (denser nonfiction can push past 350). The formula:
reading time = (pages × words per page) ÷ your reading speed
A 300-page novel at 275 words per page is about 82,500 words. At the average adult pace of 238 words per minute, that’s 347 minutes — roughly 5 hours and 47 minutes of actual reading.
Don’t know the word count? Page count gets you within 15% either way, which is plenty for planning your week. If you’re working from a raw word count instead — a manuscript, an ebook sample — our words-to-minutes converter handles it directly.
Famous books: how long they take to read
Calculated at the average adult speed of 238 wpm (Brysbaert, 2019). Word counts are approximate — translations and editions vary.
| Book | Approx. words | Reading time |
|---|---|---|
| Macbeth (Shakespeare) | ~17,000 | ~1 hr 11 min |
| Pride and Prejudice (Austen) | ~122,000 | ~8 hr 33 min |
| The Odyssey (Homer, English translation) | ~134,000 | ~9 hr 23 min |
| Dune (Herbert) | ~188,000 | ~13 hr 10 min |
Two things jump out. First, a “short classic” like Macbeth is barely longer than a long article — very finishable in an evening. Second, epic doesn’t always mean endless: Dune looks intimidating at nearly 200,000 words, but it’s under 14 hours — two weeks of modest nightly reading.
Turn hours into a reading plan
Total hours are abstract; sittings are real. Divide the total by 30-minute sessions:
- Macbeth (~1 hr 11 min) → 3 sittings. One weekend.
- Pride and Prejudice (~8 hr 33 min) → 18 sittings. About two and a half weeks at one session a night.
- The Odyssey (~9 hr 23 min) → 19 sittings.
- Dune (~13 hr 10 min) → 27 sittings. A month of 30 minutes before bed.
The calculator above does this split for any book you enter. A book you can picture finishing is a book you’ll actually start.
What about audiobooks?
If you’d rather listen, the math changes. Audiobook narration runs slower than silent reading — around 150–155 words per minute of finished audio. The audiobook industry’s rule of thumb (from ACX, Audible’s production marketplace) is about 9,300 words per finished hour.
By that measure, Dune becomes roughly a 20-hour audiobook, and Pride and Prejudice about 13 hours. Useful to know before a road trip — and a reminder that listening takes nearly twice as long as reading the same book.
FAQ: how long to read
How long will it take to read this book?
Enter its page count above. As a rule of thumb, multiply pages by 275 to estimate words, then divide by your reading speed (try 238 wpm for average). A 300-page novel works out to roughly 6 hours.
How long does it take to read a book?
The average novel (80,000–100,000 words) takes 6–7 hours at average speed. Nonfiction of the same length takes a little longer, since most people read it more slowly.
How long does it take to read 100 pages?
About 2 hours for a typical novel — 100 pages × ~275 words per page ≈ 27,500 words, divided by 238 wpm ≈ 116 minutes.
How many pages is 50,000 words?
Roughly 165–200 pages in a standard paperback (50,000 ÷ 300 ≈ 167; ÷ 250 = 200). That’s a slim novel or a long novella — about 3.5 hours of reading.
How long does it take to read Macbeth?
Around 1 hour 11 minutes at average speed — it’s only about 17,000 words, shorter than most people expect.
Why do two readers finish the same book at different times?
Reading speed varies widely between individuals, and it also varies by book: dense non fiction, unfamiliar vocabulary, and complex sentences all slow you down, while dialogue-heavy fiction speeds you up. Our reading speed guide explains what the research says about your personal pace.