How to Calculate Reading Time
Knowing how long it takes to read a book helps plan your reading and set realistic goals. The calculation uses three variables: number of pages, words per page, and reading speed.
The Formula
- Total words = pages x words per page
- Reading minutes = total words / speed (words per minute)
- Hours and minutes = conversion of the result
Reading Speed: Scientific Data
According to Brysbaert (2019), the average silent reading speed for an adult is about 238 words per minute in English.
- Slow reader (150 wpm): careful, meditative reading for complex or technical texts
- Average reader (250 wpm): standard speed for most adult readers
- Fast reader (400 wpm): experienced readers with excellent reading practice
Personalized Reading Plan
The calculator also shows how many pages to read per day to finish the book in 1 week, 2 weeks, or 1 month.
For a 300-page novel:
- 1 week: 43 pages/day (~40 minutes)
- 2 weeks: 22 pages/day (~20 minutes)
- 1 month: 11 pages/day (~10 minutes)
Tips for Reading More
- Set a daily goal (even just 10-15 minutes)
- Choose a fixed time (before bed, during lunch)
- Always carry a book for downtime
- Do not force yourself to finish books that do not engage you