How many pages is 100,000 words?

100,000 words makes about 370 pages in a 6 × 9 in paperback with an 11-point font size or about 450 pages in a smaller 5 × 8 in book. As a double-spaced manuscript, it runs about 400 pages.

By the Proselis team · Updated

The standard font size follows the trim size: 10.5 pt for books narrower than 5.5 in, 11 pt up to 6.5 in, and 11.5 pt for wider books.

Estimated page countAbout 370 pages

This estimate is for 100,000 words in a 6 × 9 in paperback with a 11-point font size and 29 chapters.

Words per page
~290
Manuscript pages
400
Spine width
0.925 in
Reading time
6 h 40 min
Estimated pages by word count and trim size
Word count5 × 8 in5.5 × 8.5 in6 × 9 inManuscript
50,000 words222214186200
60,000 words266254220240
70,000 words318296256280
75,000 words340324274300
80,000 words362346292320
90,000 words406388334360
100,000 words448430370400
120,000 words554530442480

These counts use the standard font size and line spacing, with one chapter for every 3,500 words. Manuscript pages are double-spaced at 250 words a page.

What kind of book is 100,000 words?

A hundred thousand words is a long novel for most genres but a common length for fantasy, science fiction, and big historical stories.

How long does it take to read 100,000 words?

It takes about 6 hours 40 minutes at an average reading speed of 250 words a minute. Most readers spread a book this length over several sittings.

Questions

Is 100,000 words too long for a first novel?

It depends on the genre. It suits fantasy and science fiction, but in most other genres a debut over 100,000 words can be a harder sell.

How thick is a 100,000-word paperback?

At 6 × 9 in on cream paper, its 370 pages make a spine about 0.93 inches wide. White paper is slightly thinner.

How many words are on a page of a printed book?

A printed page holds about 250 to 350 words, depending on the trim size, font size, and line spacing. A 6 × 9 in page with an 11-point font size holds about 300.

Does the page count change the spine width?

Yes. On KDP, each page adds about 0.0025 inches of spine on cream paper and 0.002252 inches on white paper.

See your book’s real page count

Proselis lays out your actual manuscript at your trim size and shows every printed page before you export. Writing is free. Publishing a book as an EPUB and a print-ready PDF is a one-time $20.