How long does it take to read Biology and Knowledge?
Biology and Knowledge by Jean Piaget takes about 7 hours 2 minutes to read at 250 words a minute.
About 7 hours 2 minutes
A weekend read
First published 1966. 384 pages, about 105,600 words.
15 days at 30 minutes a day
Estimate based on 275 words per page.
At other speeds
| Slow, 150 words a minute | 11 hours 44 minutes |
| Average, 250 words a minute | 7 hours 2 minutes |
| Fast, 400 words a minute | 4 hours 24 minutes |
The page count is the median across 10 editions, so your copy may differ. How we calculate.
Subjects: Cognition, Psychophysiologie, Psychophysiology
