Reading time
How long does it take to read Only a Promise?
Only a Promise by Mary Balogh is about 409 pages, so it takes about 7 hours at an average 238 words per minute — about 15 days at 30 minutes a day.
At an average reading speed
7 h 10 min
Only a Promise · Mary Balogh · first published 2015
- Pages
- 409
- 30 min a day
- 15 days
By reading speed
| Unhurried reader · 180 wpm | 9 h 28 min |
| Average adult · 238 wpm | 7 h 10 min |
| Quick reader · 300 wpm | 5 h 41 min |
| Very fast reader · 400 wpm | 4 h 16 min |
By daily habit
Your reading speed
| 15 minutes a day | 29 days |
| 30 minutes a day | 15 days |
| 45 minutes a day | 10 days |
| 60 minutes a day | 8 days |
Page count: median of 2 editions on Open Library. Times assume about 250 words per page. How we calculate.
#5 in The Survivors' Club
Next in the series: Only a Kiss (2015, 394 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.

Only a Promise: reading time questions
- How many pages is Only a Promise?
- Only a Promise is about 409 pages. That is the median across the 2 editions listed on Open Library; hardcover, paperback and large-print editions differ.
- How long does it take to read Only a Promise?
- About 7 h 10 min at 238 words per minute, the average silent reading speed for adults. A quick reader at 300 words per minute needs about 5 h 41 min.
- How many days to read Only a Promise at 30 minutes a day?
- About 15 days. At 15 minutes a day it takes about 29 days, and at an hour a day about 8 days.
- What number is Only a Promise in the The Survivors' Club series?
- Only a Promise is book 5 in The Survivors' Club by Mary Balogh.
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