Part of the data ring
ReadLength
Two extents, one measure

Main currents in American thought vs Memoirs of Napoleon Bonaparte — Complete

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

Main currents in American thought

540,577
words · 36h 02m
Longer
vs

51,270words between them — 3h 25m of it

Main currents in American thought is longer — 540,577 words against 489,307 for Memoirs of Napoleon Bonaparte — Complete, a difference of 51,270 words or about 3h 25m of extra reading. Main currents in American thought is the harder read, at grade 12.4 against 11.4.

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

Side by side

Main currents in American thoughtMemoirs of Napoleon Bonaparte — Complete
AuthorParrington, Vernon LouisBourrienne, Louis Antoine Fauvelet de
Words 540,577 489,307
Reading time at 250 wpm 36h 02m 32h 37m
Unique words 27,385 19,464
Sentences 23,526 20,726
Average sentence length 23 words 23.6 words
Reading grade 12.4 11.4
Reading ease 47 55.6
Long words 16.6% 13.3%

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 = |540,577 − 489,307| = 51,270 words
51,270 ÷ 250 wpm = 3h 25m of extra reading

Full methodology →

The second question

Which is longer, Main currents in American thought or Memoirs of Napoleon Bonaparte — Complete?

Main currents in American thought is longer — 540,577 words against 489,307 for Memoirs of Napoleon Bonaparte — Complete, a difference of 51,270 words or about 3h 25m of extra reading. Main currents in American thought is the harder read, at grade 12.4 against 11.4.

Colophon

Both figures computed from Project Gutenberg plain-text editions — ebook no. 78025 and no. 3567 — 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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