About This Book
On the Origin of Species (or more completely, On the Origin of Species by Means of Natural Selection, or the Preservation of Favoured Races in the Struggle for Life), published on 24 November 1859, is a work of scientific literature by Charles Darwin which is considered to be the foundation of evolu...
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Reading Time Estimates
13h 18m
slow reader
180 WPM
9h 34m
average reader
250 WPM
6h 50m
fast reader
350 WPM
π 143,550 wordsπ
20 days at 30 min/day
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WPM
Reading time
9 h 34 min
at 250 words per minute
Audiobook (1.5x)
10 h 38 min
at 1.5x narration speed
Audio 1x
15 h 57 min
Audio 2x
7 h 59 min
That's about:
- π 20 daysΒ reading 30 min/day
- π20 commutesΒ of 30 min each