How long does it take to read 100 pages?
At an average pace of 30 pages an hour, 100 pages take about 3 hours 20 minutes. A slow, careful reader needs about 5 hours; a quick reader about 1 hour 40 minutes.
A daily plan for 100 pages
Spread over a week, 100 pages are about 15 pages a day, or 29 minutes at an average pace. At 20 minutes a day, you would finish in 10 days.
Try it with your own pace
Calculate Your Reading Time
Book reading duration
How many days will it take?
How long does it take to read 100 pages?
At an average pace of 30 pages an hour, 100 pages take about 3 hours 20 minutes. A slow, careful reader needs about 5 hours; a quick reader about 1 hour 40 minutes.
Reading time by number of pages
| Pages | Slow (20 pages/h) | Average (30 pages/h) | Quick (60 pages/h) |
|---|---|---|---|
| 10 | 30 min | 20 min | 10 min |
| 20 | 1 hrs | 40 min | 20 min |
| 30 | 1 hrs 30 min | 1 hrs | 30 min |
| 40 | 2 hrs | 1 hrs 20 min | 40 min |
| 50 | 2 hrs 30 min | 1 hrs 40 min | 50 min |
| 60 | 3 hrs | 2 hrs | 1 hrs |
| 70 | 3 hrs 30 min | 2 hrs 20 min | 1 hrs 10 min |
| 80 | 4 hrs | 2 hrs 40 min | 1 hrs 20 min |
| 90 | 4 hrs 30 min | 3 hrs | 1 hrs 30 min |
| 100 | 5 hrs | 3 hrs 20 min | 1 hrs 40 min |
| 120 | 6 hrs | 4 hrs | 2 hrs |
| 150 | 7 hrs 30 min | 5 hrs | 2 hrs 30 min |
| 200 | 10 hrs | 6 hrs 40 min | 3 hrs 20 min |
| 250 | 12 hrs 30 min | 8 hrs 20 min | 4 hrs 10 min |
| 300 | 15 hrs | 10 hrs | 5 hrs |
| 400 | 20 hrs | 13 hrs 20 min | 6 hrs 40 min |
| 500 | 25 hrs | 16 hrs 40 min | 8 hrs 20 min |
Typical paperback pages of about 250–300 words. Dense non-fiction is slower; dialogue-heavy fiction is faster. Use the calculator above with your own pace for a closer number.
Frequently asked questions
Related Tools
- Reading Progress CalculatorTrack how far you've read in any book. See your completion percentage, daily reading pace, estimated finish date, and whether you're on track to meet your goal.Open
- Reading Goal CalculatorPlan your annual reading goal. Calculate pages per day and daily reading time needed to hit your target before the year ends.Open
- Reading Speed CalculatorMeasure your reading speed in pages per minute or words per minute.Open
Track Your Reading Time Automatically
Bookyno logs every reading session so you always know how much you've read, no manual calculations needed.
Scan with your phone camera