Fifteen Thousand Useful Phrases
11 minof reading at 250 wpm
Fifteen Thousand Useful Phrases by Kleiser, Grenville runs to 2,682 words — about 11 min of reading at an average adult pace of 250 words per minute, or roughly 10 pages at typical paperback density.
Extent 2,682 words · 1,018 distinct forms · 16 sentences · F–K grade 70.8
SOURCE·Project Gutenberg full texts·computed from the full text·REVIEWED JUL 2026
Above the rule one mark per 5 minutes of reading at 250 wpmBelow a folio every 2 pages at 275 words to the page
SOURCE·Project Gutenberg full texts·counted from the text, not a publisher's page count·REVIEWED JUL 2026
How this is worked out
- The Project Gutenberg plain-text edition is fetched, then Gutenberg's header and licence footer are struck at the
*** START ***and*** END ***markers. Nothing is taken from a publisher's listing. - What remains is counted as that edition sets it: 2,682 words, 16 sentences, syllables by vowel-group heuristic.
- Words are divided by a stated reading rate. This page's headline uses 250 words a minute; a duration printed without its rate cannot be checked, so the rate travels with every figure and the table below runs 150–450 wpm.
- Minutes are rounded once, to the nearest minute, and set as h:mm. Nothing on this page is rounded twice.
- The page extent is a courtesy conversion at 275 words to the page — a typesetting figure, not a property of the book.
words ÷ rate = minutes 2,682 ÷ 250 wpm = 11 min → 11 min words ÷ density = extent 2,682 ÷ 275 w/pp = 10 pages
How long it takes to read, by reading speed
Most adults read prose at 200–300 words per minute. Reading speed varies far more between people than most reading-time estimates admit, so here is the whole range.
| Reading speed | Total time | At 30 min/day | At 1 hour/day |
|---|---|---|---|
| Slow / careful (150 wpm) | 18 min | 1 days | 1 days |
| Below average (200 wpm) | 13 min | 1 days | 1 days |
| Average adult (250 wpm) | 11 min | 1 days | 1 days |
| Fast (300 wpm) | 9 min | 1 days | 1 days |
| Very fast (450 wpm) | 6 min | 1 days | 1 days |
The full measurement
| Total words | 2,682 |
|---|---|
| Unique words | 1,018 |
| Lexical diversity | 37.96% unique words as a share of total |
| Sentences | 16 |
| Average sentence length | 167.6 words |
| Average syllables per word | 1.78 |
| Long words (3+ syllables) | 22.1% |
| Flesch–Kincaid grade | 70.8 |
| Flesch reading ease | -114 higher is easier; 60–70 is plain English |
| Gunning fog index | 75.9 |
| Coleman–Liau index | 16.3 |
Computed from the Project Gutenberg plain-text edition with the Gutenberg header and licence footer removed. See how and why your count may differ.
SOURCE·Project Gutenberg full texts·ebook no. 26225·REVIEWED JUL 2026
Reading it in evenings
The same 2,682 words, divided by the habit rather than by the hour — and then a rate of your own, if 250 wpm is not yours.
SOURCE·Project Gutenberg full texts·reading rate stated: 250 wpm·REVIEWED JUL 2026
Average adult prose speed is 200–300 wpm. Not sure? Time yourself on one page.
Is it a hard read?
Four different readability formulas agree it is very difficult — postgraduate level: Flesch–Kincaid puts it at grade 70.8, Gunning fog at 75.9, Coleman–Liau at 16.3. The Flesch reading-ease score of -114 is heavy going by modern standards.
The mechanics behind that: sentences average 167.6 words (modern prose tends to run 15–20), and 22.1% of words are three syllables or longer. Its vocabulary is unusually varied — 1,018 distinct words, or 37.96% of the total.
A caution about all of this: readability formulas measure sentence and word length, nothing more. They cannot see irony, dialect, allusion or an unreliable narrator. A book can score as "easy" and still be genuinely difficult to follow.
The second question
What people ask once the duration is on the table.
How many words are in Fifteen Thousand Useful Phrases?
2,682 words in the Project Gutenberg edition, made up of 1,018 distinct words across 16 sentences. That is longer than 0% of the books measured on this site.
How long does it take to read Fifteen Thousand Useful Phrases?
About 11 min at an average adult reading speed of 250 words per minute. A slower reader at 150 wpm would need roughly 18 min; a fast reader at 400 wpm about 7 min.
What reading level is Fifteen Thousand Useful Phrases?
It scores 70.8 on the Flesch–Kincaid grade scale — very difficult — postgraduate level. Its Flesch reading-ease score is -114, sentences average 167.6 words, and 22.1% of its words run to three syllables or more.
How many pages is Fifteen Thousand Useful Phrases?
Page counts depend entirely on the edition — font, trim size and margins all change them, which is why this site measures words instead. At a typical trade-paperback density of about 275 words per page, 2,682 words works out to roughly 10 pages.
Books of the same extent
Nearest neighbours by word count — the same evening, a different book.
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Measured from the Project Gutenberg plain-text edition, ebook no. 26225, with Gutenberg’s header and licence footer struck before counting. 2,682 words, 16 sentences, 1,018 distinct forms. No text of the work is set anywhere on this site — only measurements of it.
The extent of 10 pages is a conversion at 275 words to the page, not this edition’s foliation: a page count belongs to a typesetting, never to a book. Reading time assumes 250 words a minute and is stated with its rate everywhere it appears.
SOURCE·Project Gutenberg ebook no. 26225·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.
