Harry Potter Reading Time Calculator
Find out exactly how long it takes to read any Harry Potter book, or the whole seven-book series, based on your own reading speed.
Reading Details
Choose a book and your reading speed to calculate how long it will take
Word counts are approximate figures for the original UK editions.
Average adult fiction reading speed is around 200-300 wpm. Not sure? Try 250 wpm as a starting point.
Calculation Results
Estimated reading time breakdown
Choose a book and enter your reading speed above, then click Calculate Reading Time to see how long it will take you to finish it.
Word Counts & Reading Times
Approximate word counts for each Harry Potter book, along with the reading time at an average speed of 250 words per minute.
| Book | Word Count | Time @ 250 wpm | Approx. Pages* |
|---|---|---|---|
| 1. Philosopher’s / Sorcerer’s Stone | 77,325 | 5h 9m | ~223 |
| 2. Chamber of Secrets | 85,141 | 5h 41m | ~251 |
| 3. Prisoner of Azkaban | 107,253 | 7h 9m | ~317 |
| 4. Goblet of Fire | 190,637 | 12h 42m | ~636 |
| 5. Order of the Phoenix | 257,045 | 17h 8m | ~766 |
| 6. Half-Blood Prince | 168,923 | 11h 16m | ~607 |
| 7. Deathly Hallows | 198,227 | 13h 13m | ~607 |
| Full Series (all 7 books) | 1,084,151 | 72h 17m | ~3,407 |
*Page counts vary by print edition and font size, and are approximate.
Harry Potter Reading Time FAQ
Everything you need to know about how long it takes to read the Harry Potter books.
The seven Harry Potter books total roughly 1,084,000 words. At an average adult reading speed of around 250 words per minute, reading the entire series takes approximately 72 hours of continuous reading, or about 90-100 hours at a more relaxed pace.
Harry Potter and the Order of the Phoenix is the longest book in the series at around 257,000 words, followed by Harry Potter and the Deathly Hallows at around 198,000 words and Harry Potter and the Goblet of Fire at around 191,000 words.
Harry Potter and the Philosopher’s Stone (published as Sorcerer’s Stone in the US) is the shortest book in the series at around 77,000 words, making it the quickest to read of the seven titles.
Most adults read somewhere between 200 and 300 words per minute for fiction, with 250 words per minute being a commonly used average. Slower readers, younger readers, or those reading in a second language may read closer to 150 words per minute, while fast readers can exceed 350-400 words per minute.
Page counts vary by edition, but typical UK paperback editions run from around 223 pages for Philosopher’s Stone up to around 766 pages for Order of the Phoenix, with the full series totaling roughly 3,400 to 4,100 pages depending on the print edition.