Back to books
4-godzinny tydzień pracy
Reading Time Estimates
10h 10m
slow reader
180 WPM
7h 19m
average reader
250 WPM
5h 14m
fast reader
350 WPM
📖 109,725 words📅 15 days at 30 min/day
How Long Will It Take You?
⚡
Get your personal reading time for "4-godzinny tydzień pracy"
Take a 60-second speed test — we'll calculate how long this book will take you
WPM
Reading time
7 h 19 min
at 250 words per minute
Audiobook (1.5x)
8 h 8 min
at 1.5x narration speed
Audio 1x
12 h 12 min
Audio 2x
6 h 6 min
That's about:
- 📅15 days reading 30 min/day
- 🚇15 commutes of 30 min each