Reading time
How long does it take to read Out of the Silent Planet?
Out of the Silent Planet by C. S. Lewis is about 174 pages, so it takes about 3 hours at an average 238 words per minute — about 7 days at 30 minutes a day.
At an average reading speed
3 h 3 min
Out of the Silent Planet · C. S. Lewis · first published 1938
- Pages
- 174
- 30 min a day
- 7 days
By reading speed
| Unhurried reader · 180 wpm | 4 h 2 min |
| Average adult · 238 wpm | 3 h 3 min |
| Quick reader · 300 wpm | 2 h 25 min |
| Very fast reader · 400 wpm | 1 h 49 min |
By daily habit
Your reading speed
| 15 minutes a day | 13 days |
| 30 minutes a day | 7 days |
| 45 minutes a day | 5 days |
| 60 minutes a day | 4 days |
Page count: median of 65 editions on Open Library. Times assume about 250 words per page. How we calculate.
#1 in The Space Trilogy
Next in the series: Perelandra (1943, 223 pages)
Your real reading speed
Time your sessions and Bookwisp learns how fast you actually read.
Start the timer when you open the book; it keeps running on your Lock Screen. Stop it, note your page, and your weekly minutes and streak update.

Out of the Silent Planet: reading time questions
- How many pages is Out of the Silent Planet?
- Out of the Silent Planet is about 174 pages. That is the median across the 65 editions listed on Open Library; hardcover, paperback and large-print editions differ.
- How long does it take to read Out of the Silent Planet?
- About 3 h 3 min at 238 words per minute, the average silent reading speed for adults. A quick reader at 300 words per minute needs about 2 h 25 min.
- How many days to read Out of the Silent Planet at 30 minutes a day?
- About 7 days. At 15 minutes a day it takes about 13 days, and at an hour a day about 4 days.
- What number is Out of the Silent Planet in the The Space Trilogy series?
- Out of the Silent Planet is book 1 in The Space Trilogy by C. S. Lewis.
Books of about the same length
- The Bad BeginningLemony Snicket · 176 pages · 3 h 5 min
- SuperfudgeJudy Blume · 166 pages · 2 h 54 min
- MessengerLois Lowry · 175 pages · 3 h 4 min
- The Tombs of AtuanUrsula K. Le Guin · 173 pages · 3 h 2 min
- Wayside School Is Falling DownLouis Sachar · 179 pages · 3 h 8 min
- Ramona ForeverBeverly Cleary · 182 pages · 3 h 11 min