More by Wilson Gardner Harger, Edmund Arnold Bonney
Reading Time Estimates
20h 59m
slow reader
180 WPM
15h 6m
average reader
250 WPM
10h 47m
fast reader
350 WPM
📖 226,600 words📅 31 days at 30 min/day
How Long Will It Take You?
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Get your personal reading time for "Principles and practice"
Take a 60-second speed test — we'll calculate how long this book will take you
WPM
Reading time
15 h 6 min
at 250 words per minute
Audiobook (1.5x)
16 h 47 min
at 1.5x narration speed
Audio 1x
25 h 11 min
Audio 2x
12 h 35 min
That's about:
- 📅31 days reading 30 min/day
- 🚇31 commutes of 30 min each