Part of the data ring
ReadLength
Two extents, one measure

Boswell's Life of Johnson vs The Republic

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

Boswell's Life of Johnson

217,085
words · 14h 28m
Longer
vs

The Republic

216,788
words · 14h 27m

297words between them — 1 min of it

Boswell's Life of Johnson is longer — 217,085 words against 216,788 for The Republic, a difference of 297 words or about 1 min of extra reading. The Republic is the harder read, at grade 11 against 9.6.

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

Side by side

Boswell's Life of JohnsonThe Republic
AuthorBoswell, JamesPlato
Words 217,085 216,788
Reading time at 250 wpm 14h 28m 14h 27m
Unique words 12,658 10,436
Sentences 10,001 8,557
Average sentence length 21.7 words 25.3 words
Reading grade 9.6 11
Reading ease 65.1 61.3
Long words 9.7% 10.2%

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 = |217,085 − 216,788| = 297 words
297 ÷ 250 wpm = 1 min of extra reading

Full methodology →

The second question

Which is longer, Boswell's Life of Johnson or The Republic?

Boswell's Life of Johnson is longer — 217,085 words against 216,788 for The Republic, a difference of 297 words or about 1 min of extra reading. The Republic is the harder read, at grade 11 against 9.6.

Colophon

Both figures computed from Project Gutenberg plain-text editions — ebook no. 1564 and no. 1497 — 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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