Part of the data ring
ReadLength
Two extents, one measure

Leviathan vs Chaucer's Works, Volume 2 — Boethius and Troilus

Both counted from their full texts, the same way, on the same day.

Leviathan

212,267
words · 14h 09m
Longer
vs

6,494words between them — 26 min of it

Leviathan is longer — 212,267 words against 205,773 for Chaucer's Works, Volume 2 — Boethius and Troilus, a difference of 6,494 words or about 26 min of extra reading. Leviathan is the harder read, at grade 16.3 against 2.3.

SOURCE·Project Gutenberg full texts·both editions counted the same way·REVIEWED JUL 2026

Side by side

LeviathanChaucer's Works, Volume 2 — Boethius and Troilus
AuthorHobbes, ThomasChaucer, Geoffrey
Words 212,267 205,773
Reading time at 250 wpm 14h 09m 13h 43m
Unique words 9,658 21,237
Sentences 5,576 36,000
Average sentence length 38.1 words 5.7 words
Reading grade 16.3 2.3
Reading ease 45.8 88.6
Long words 12% 7.4%

Highlighted cells are the larger figure — except reading ease, where higher means easier.

SOURCE·Project Gutenberg full texts·both editions, same counting rule·REVIEWED JUL 2026

How this is worked out

  1. Both texts are counted the same way, from the same source, with Gutenberg's header and licence footer struck first.
  2. The gap is stated in words and then in time at 250 words a minute — the rate is printed because a duration without one cannot be checked.
  3. Difficulty is compared on Flesch–Kincaid grade, which reads sentence and word length only. It cannot see irony or dialect, so treat it as a measure of surface, not of effort.
gap = |212,267 − 205,773| = 6,494 words
6,494 ÷ 250 wpm = 26 min of extra reading

Full methodology →

The second question

Which is longer, Leviathan or Chaucer's Works, Volume 2 — Boethius and Troilus?

Leviathan is longer — 212,267 words against 205,773 for Chaucer's Works, Volume 2 — Boethius and Troilus, a difference of 6,494 words or about 26 min of extra reading. Leviathan is the harder read, at grade 16.3 against 2.3.

Colophon

Both figures computed from Project Gutenberg plain-text editions — ebook no. 3207 and no. 44833 — and from no other source. Neither book’s text is set on this site.

SOURCE·Project Gutenberg full texts·US public domain·REVIEWED JUL 2026

Word counts and reading levels are computed from a specific public-domain edition and will differ from other editions and from other counting methods — see the method page.

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Amit Sharma

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