Reading time

How long does it take to read Heir of Fire?

Heir of Fire by Sarah J. Maas is about 576 pages, so it takes about 10 hours at an average 238 words per minute — about 21 days at 30 minutes a day.

At an average reading speed

10 h 5 min

Heir of Fire · Sarah J. Maas · first published 2014

Pages
576
30 min a day
21 days

By reading speed

Unhurried reader · 180 wpm13 h 20 min
Average adult · 238 wpm10 h 5 min
Quick reader · 300 wpm8 h
Very fast reader · 400 wpm6 h

By daily habit

Your reading speed

15 minutes a day41 days
30 minutes a day21 days
45 minutes a day14 days
60 minutes a day11 days

Page count: median of 29 editions on Open Library. Times assume about 250 words per page. How we calculate.

#3 in Throne of Glass

Next in the series: Queen of Shadows (2015, 672 pages)

Your real reading speed

Time your sessions and Bookwisp learns how fast you actually read.

Start the timer when you open the book; it keeps running on your Lock Screen. Stop it, note your page, and your weekly minutes and streak update.

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The Now screen in Bookwisp with the books in progress

Heir of Fire: reading time questions

How many pages is Heir of Fire?
Heir of Fire is about 576 pages. That is the median across the 29 editions listed on Open Library; hardcover, paperback and large-print editions differ.
How long does it take to read Heir of Fire?
About 10 h 5 min at 238 words per minute, the average silent reading speed for adults. A quick reader at 300 words per minute needs about 8 h.
How many days to read Heir of Fire at 30 minutes a day?
About 21 days. At 15 minutes a day it takes about 41 days, and at an hour a day about 11 days.
What number is Heir of Fire in the Throne of Glass series?
Heir of Fire is book 3 in Throne of Glass by Sarah J. Maas.

Books of about the same length