Reading time
How long does it take to read The Green Ripper?
The Green Ripper by John D. MacDonald is about 229 pages, so it takes about 4 hours at an average 238 words per minute — about 9 days at 30 minutes a day.
At an average reading speed
4 h 1 min
The Green Ripper · John D. MacDonald · first published 1979
- Pages
- 229
- 30 min a day
- 9 days
By reading speed
| Unhurried reader · 180 wpm | 5 h 18 min |
| Average adult · 238 wpm | 4 h 1 min |
| Quick reader · 300 wpm | 3 h 11 min |
| Very fast reader · 400 wpm | 2 h 23 min |
By daily habit
Your reading speed
| 15 minutes a day | 17 days |
| 30 minutes a day | 9 days |
| 45 minutes a day | 6 days |
| 60 minutes a day | 5 days |
Page count: median of 21 editions on Open Library. Times assume about 250 words per page. How we calculate.
#18 in Travis McGee
Next in the series: Free Fall in Crimson (1981, 267 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.

The Green Ripper: reading time questions
- How many pages is The Green Ripper?
- The Green Ripper is about 229 pages. That is the median across the 21 editions listed on Open Library; hardcover, paperback and large-print editions differ.
- How long does it take to read The Green Ripper?
- About 4 h 1 min at 238 words per minute, the average silent reading speed for adults. A quick reader at 300 words per minute needs about 3 h 11 min.
- How many days to read The Green Ripper at 30 minutes a day?
- About 9 days. At 15 minutes a day it takes about 17 days, and at an hour a day about 5 days.
- What number is The Green Ripper in the Travis McGee series?
- The Green Ripper is book 18 in Travis McGee by John D. MacDonald.
Books of about the same length
- Diary of a Wimpy KidJeff Kinney · 224 pages · 3 h 55 min
- Dog DaysJeff Kinney · 220 pages · 3 h 51 min
- Dog ManDav Pilkey · 240 pages · 4 h 12 min
- Murder on the Orient ExpressAgatha Christie · 240 pages · 4 h 12 min
- FoundationIsaac Asimov · 240 pages · 4 h 12 min
- The Long HaulJeff Kinney · 218 pages · 3 h 49 min