left2write

Plan your beats

Tell us how long your book will be. We'll show you where the big turns of the story should land, by word count and by chapter, and how your length compares with other books in your genre.

Beat sheet calculator

How this shape works →

Story shapes

A story shape is a plan for where the big turns go. They all agree on more than they differ: something starts the story early, the middle turns around, and things look worst about three quarters of the way in. Pick the one that matches how you think. Each page explains it beat by beat.

How long should my book be?

There is no right answer, but there are guidelines. Agents and publishers expect books in each genre to fall in a range. A book far outside it is a harder sell to them, and readers notice a book that feels too thin or too thick for its shelf. A great book can break the rule. A first book usually has a harder time doing it. If you plan to send a first novel to agents, 80,000 to 100,000 words is a safe place to start for most adult fiction.

GenreMost booksStill fine
Literary fiction80,000 to 100,00070,000 to 110,000
Women's and book club fiction80,000 to 100,00070,000 to 110,000
Contemporary romance70,000 to 90,00060,000 to 100,000
Historical romance80,000 to 100,00070,000 to 110,000
Romantasy90,000 to 110,00080,000 to 120,000
Category romance (publisher lines)50,000 to 75,00045,000 to 80,000
Mystery80,000 to 100,00060,000 to 110,000
Cozy mystery60,000 to 80,00050,000 to 90,000
Thriller and suspense80,000 to 100,00070,000 to 110,000
Horror70,000 to 100,00060,000 to 120,000
Historical fiction90,000 to 120,00080,000 to 130,000
Science fiction90,000 to 110,00080,000 to 125,000
Fantasy90,000 to 120,00080,000 to 130,000
Epic fantasy100,000 to 150,00090,000 to 200,000
Western55,000 to 80,00050,000 to 90,000
Young adult60,000 to 80,00050,000 to 90,000
Young adult fantasy or sci-fi70,000 to 100,00060,000 to 110,000
Middle grade40,000 to 60,00025,000 to 70,000
Chapter book5,000 to 15,0003,000 to 20,000
Novella20,000 to 40,00017,500 to 40,000
Memoir70,000 to 90,00060,000 to 100,000

Picture books are a different thing: most have under 600 words, over 32 pages.

If you publish it yourself, you answer to readers, not agents. Look at the books your readers already buy, and match them. Self-published romance and series books often run shorter than these ranges.

In a query letter, give your word count, not your page count. A typed manuscript runs about 250 words a page, double spaced, and a printed book about 250 to 300.

Where these come from: agent and publisher advice, including The Manuscript Academy's guide to what agents want, Writer's Digest, BookEnds Literary, the submission pages of Crooked Lane Books and Flame Tree Press, and Harlequin's guidelines for its lines, plus the Nebula Awards' lengths for the novella. We rounded them. Nobody enforces them.

Finished your book? See your real page count at BookPublish.app →