Part of the data ring
ReadLength
Two extents, one measure

David Copperfield vs History of Tom Jones, a Foundling

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

David Copperfield

355,107
words · 23h 40m
Longer
vs

History of Tom Jones, a Foundling

351,255
words · 23h 25m

3,852words between them — 15 min of it

David Copperfield is longer — 355,107 words against 351,255 for History of Tom Jones, a Foundling, a difference of 3,852 words or about 15 min of extra reading. History of Tom Jones, a Foundling is the harder read, at grade 15.7 against 7.9.

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

Side by side

David CopperfieldHistory of Tom Jones, a Foundling
AuthorDickens, CharlesFielding, Henry
Words 355,107 351,255
Reading time at 250 wpm 23h 40m 23h 25m
Unique words 16,593 13,500
Sentences 18,139 9,313
Average sentence length 19.6 words 37.7 words
Reading grade 7.9 15.7
Reading ease 73.1 49.6
Long words 7.6% 9%

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 = |355,107 − 351,255| = 3,852 words
3,852 ÷ 250 wpm = 15 min of extra reading

Full methodology →

The second question

Which is longer, David Copperfield or History of Tom Jones, a Foundling?

David Copperfield is longer — 355,107 words against 351,255 for History of Tom Jones, a Foundling, a difference of 3,852 words or about 15 min of extra reading. History of Tom Jones, a Foundling is the harder read, at grade 15.7 against 7.9.

Colophon

Both figures computed from Project Gutenberg plain-text editions — ebook no. 766 and no. 6593 — 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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