Reading time

How long does it take to read Stone and Sky?

Stone and Sky by Ben Aaronovitch is about 304 pages, so it takes about 5½ hours at an average 238 words per minute — about 11 days at 30 minutes a day.

At an average reading speed

5 h 19 min

Stone and Sky · Ben Aaronovitch · first published 2025

Pages
304
30 min a day
11 days

By reading speed

Unhurried reader · 180 wpm7 h 2 min
Average adult · 238 wpm5 h 19 min
Quick reader · 300 wpm4 h 13 min
Very fast reader · 400 wpm3 h 10 min

By daily habit

Your reading speed

15 minutes a day22 days
30 minutes a day11 days
45 minutes a day8 days
60 minutes a day6 days

Page count: median of 3 editions on Open Library. Times assume about 250 words per page. How we calculate.

#10 in Rivers of London

Your real reading speed

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Stone and Sky: reading time questions

How many pages is Stone and Sky?
Stone and Sky is about 304 pages. That is the median across the 3 editions listed on Open Library; hardcover, paperback and large-print editions differ.
How long does it take to read Stone and Sky?
About 5 h 19 min at 238 words per minute, the average silent reading speed for adults. A quick reader at 300 words per minute needs about 4 h 13 min.
How many days to read Stone and Sky at 30 minutes a day?
About 11 days. At 15 minutes a day it takes about 22 days, and at an hour a day about 6 days.
What number is Stone and Sky in the Rivers of London series?
Stone and Sky is book 10 in Rivers of London by Ben Aaronovitch.

Books of about the same length