The Decameron of Giovanni Boccaccio vs Vanity Fair
Both counted from their full texts, the same way, on the same day.
5,104words between them — 20 min of it
The Decameron of Giovanni Boccaccio is longer — 307,672 words against 302,568 for Vanity Fair, a difference of 5,104 words or about 20 min of extra reading. The Decameron of Giovanni Boccaccio is the harder read, at grade 25.5 against 9.8.
SOURCE·Project Gutenberg full texts·both editions counted the same way·REVIEWED JUL 2026
Side by side
| The Decameron of Giovanni Boccaccio | Vanity Fair | |
|---|---|---|
| Author | Boccaccio, Giovanni | Thackeray, William Makepeace |
| Words | 307,672 | 302,568 |
| Reading time at 250 wpm | 20h 31m | 20h 10m |
| Unique words | 13,229 | 18,769 |
| Sentences | 4,799 | 13,229 |
| Average sentence length | 64.1 words | 22.9 words |
| Reading grade | 25.5 | 9.8 |
| Reading ease | 26.2 | 65.2 |
| Long words | 7.7% | 8.8% |
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
- Both texts are counted the same way, from the same source, with Gutenberg's header and licence footer struck first.
- 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.
- 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 = |307,672 − 302,568| = 5,104 words 5,104 ÷ 250 wpm = 20 min of extra reading
The second question
Which is longer, The Decameron of Giovanni Boccaccio or Vanity Fair?
The Decameron of Giovanni Boccaccio is longer — 307,672 words against 302,568 for Vanity Fair, a difference of 5,104 words or about 20 min of extra reading. The Decameron of Giovanni Boccaccio is the harder read, at grade 25.5 against 9.8.
Colophon
Both figures computed from Project Gutenberg plain-text editions — ebook no. 23700 and no. 599 — 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.
