How Many Words Is a Novel? Word Counts by Length and Genre

A novel is generally any work of fiction over about 40,000 words, and most adult novels sold today land between 70,000 and 100,000 words. The right number for your book depends mostly on its genre and its reader. A cozy mystery, a debut epic fantasy and a middle grade adventure each have a different expected length.

This guide covers each fiction length category, the usual ranges by genre, and how word count turns into a page count for print.

What are the word counts for each fiction length?

Fiction is usually sorted into six length bands. The exact boundaries vary a little between publishers, magazines and contests. The short story, novelette, novella and novel limits below follow the categories used by the Science Fiction and Fantasy Writers Association for its Nebula Awards, which many editors use as a reference across genres.

Category	Typical word count	What it usually feels like
Flash fiction	Under 1,000 (some markets allow up to 1,500)	One moment or scene, read in a few minutes
Short story	1,000 to 7,500	One main conflict, few characters
Novelette	7,500 to 17,500	Room for a subplot or a few scenes of build-up
Novella	17,500 to 40,000	A full arc with a tight focus, often one viewpoint
Novel	40,000 to about 110,000	Multiple threads, a developed cast, a complete arc
Epic	110,000 to 200,000+	Large casts, several viewpoints, deep worldbuilding

A few notes on reading this table:

• The bands overlap in practice. A 38,000-word story might be marketed as a short novel by one publisher and a novella by another.
• Contest and magazine rules override the table. If a market says "under 5,000 words", that is the limit, whatever you call your story.
• "Epic" is a description, not a formal category. It mostly appears in fantasy and science fiction, and in sweeping historical fiction.

How many words should a novel be for my genre?

Genre expectations matter more than the general 40,000-word threshold. Readers who buy a lot of books in one genre get used to a certain amount of story for their money, and traditional publishers plan print costs around those lengths.

The ranges below are common industry conventions, not rules. Treat them as the zone where your book will feel normal to readers and agents.

Genre	Common range (words)	Notes
Category romance	50,000 to 75,000	Publisher lines often set their own exact limits
Single-title romance	70,000 to 100,000	More room for subplots and secondary characters
Cozy mystery	60,000 to 80,000	Brisk pacing, often written in series
Thriller and suspense	70,000 to 90,000	Tight pacing; long thrillers can feel slow
Crime and mystery	70,000 to 90,000	Some procedurals run longer
Literary fiction	70,000 to 100,000	Wide range; voice and structure drive length
Historical fiction	80,000 to 110,000	Setting detail tends to add length
Science fiction	90,000 to 120,000	Worldbuilding pushes counts up
Fantasy	90,000 to 120,000	Epic fantasy often exceeds this
Horror	70,000 to 90,000	Shorter, sharper books are common
Young adult (YA)	50,000 to 90,000	YA fantasy and sci-fi run toward the top
Middle grade	30,000 to 55,000	Fantasy middle grade can go longer
Chapter books	4,000 to 15,000	Early readers moving past picture books

Romance

Romance has the widest spread because it contains so many sub-markets. Category romance lines (short, numbered series from a single publisher) usually publish exact word count requirements in their submission guidelines, so check those before you write. Single-title and self-published romance tends to sit in the 70,000 to 90,000 range, though shorter romances and novellas sell well in digital formats.

Thriller

Thrillers rely on momentum. Most land between 70,000 and 90,000 words because readers expect short chapters and few detours. If your thriller is heading past 100,000 words, look for subplots that slow the main threat.

Fantasy and science fiction

These genres carry more setup: maps, magic systems, politics, technology. That is why 90,000 to 120,000 is normal. Established authors sometimes publish books far longer, but agents are often more cautious with debut manuscripts well above 120,000 words because longer books cost more to print. Self-published fantasy has more freedom, though very long books still cost more to print as paperbacks.

Young adult

YA contemporary often runs 50,000 to 75,000 words, while YA fantasy and science fiction stretch toward 90,000 or a little more. The readers are teenagers, but the books are not shorter by default. Pacing and voice set YA apart more than length does.

Middle grade

Middle grade books are written for readers roughly 8 to 12. Contemporary middle grade often sits between 30,000 and 50,000 words, and middle grade fantasy can reach 55,000 or more. Shorter chapters and a clear, single main plot are the norm.

Is 50,000 words long enough for a novel?

Yes, 50,000 words is a novel by most definitions, and it is a comfortable length for romance, cozy mysteries, YA contemporary and many self-published genre books. It may feel short for adult fantasy, science fiction or literary fiction aimed at traditional publishers.

If you are self-publishing, readers care more about whether the story feels complete than about the number. A tight 55,000-word thriller that delivers will outperform a padded 85,000-word one.

How do I convert word count to page count?

There are two different "pages" people mean, and they give very different numbers.

Manuscript pages

Standard manuscript format (12-point font, double spacing, one-inch margins) is often estimated at about 250 words per page. An 80,000-word manuscript would be roughly 320 manuscript pages. Agents and editors use word count rather than pages, so this conversion matters mainly for your own planning.

Printed book pages

A printed page holds more words than a double-spaced manuscript page, but how many depends on:

• Trim size. A 6 x 9 inch page holds more text than a 5 x 8 inch page.
• Font and font size. Serif body fonts at 10 to 12 points are common in fiction.
• Line spacing and margins. Generous margins and spacing are easier to read but add pages.
• Chapter breaks. Each new chapter often starts on a fresh page, sometimes a right-hand page, which leaves blank space.
• Dialogue. Dialogue-heavy books use more pages because of short lines.
• Front and back matter. Title page, copyright page, table of contents, acknowledgments and author bio all add pages.

As a rough guide, a typical trade paperback page holds somewhere between 250 and 350 words. Here is what that looks like for common lengths, before front and back matter:

Word count	At ~250 words/page	At ~300 words/page	At ~350 words/page
30,000	120	100	86
50,000	200	167	143
70,000	280	233	200
90,000	360	300	257
120,000	480	400	343

These are estimates. For a closer figure based on your trim size and layout, use the book page count calculator.

Why page count matters for self-publishers

Page count is not just a vanity number for print books. It affects:

• Printing cost. Print-on-demand services charge more for more pages, which reduces your royalty per copy. Under Amazon KDP's published paperback terms, your royalty is a percentage of list price minus the printing cost, so a longer book needs a higher list price to earn the same amount. Confirm the current rates in your KDP dashboard, or estimate with the KDP royalty calculator.
• Spine width. The spine is calculated from page count and paper type, and your cover file must match it. The book spine width calculator gives you the figure.
• Spine text. Very thin books may not have room for text on the spine at all.

Ebooks have no fixed pages because readers change the font size. Stores show an estimated length instead, so word count matters for reader expectations but not for cost.

How long should my first novel be?

Aim for the middle of your genre's range. A first novel at the center of expectations gives you the fewest objections from agents and the fewest surprises for readers. Once you know how you write, you can push toward either end.

It also helps to plan length before drafting. Decide on a target, divide it by your planned number of chapters, and you get a working chapter length. For example, an 80,000-word thriller with 40 chapters averages about 2,000 words per chapter. Our guide on how to write a book covers outlining in more detail.

If you are drafting with AI help, Inkora's AI novel writer lets you set a target length, from about 12,000 words up to 90,000 or more, and builds a chapter-by-chapter outline you can edit before any chapters are written. That makes it easier to match a genre range from the start rather than fixing it afterward.

Does word count matter if I self-publish?

Less than in traditional publishing, but it still matters. Readers browse by genre and arrive with expectations. A 40,000-word "epic fantasy" may get reviews calling it thin, and a 150,000-word romance may feel overlong to readers who wanted a quick read.

Word count also shapes your pricing and format decisions. Short works suit ebook-only releases, while long books make print economics harder. Our guide on how to self-publish a book walks through format choices.

Common problems and fixes

Your draft is far too long. Start by cutting whole scenes that do not change anything, rather than trimming sentences. Look for repeated beats: two arguments that make the same point, or three scenes establishing the same relationship. Secondary viewpoints are another common source of extra length. If the story genuinely needs the space, consider splitting it into two books, but only if each half has its own satisfying arc.

Your draft is far too short. Avoid padding with description. Instead, check whether you skipped scenes the reader needed: the aftermath of a big event, a moment where the main character fails, or a subplot that gives a secondary character a real goal. Many short drafts rush the middle. If it still lands under 40,000 words and feels complete, publish it as a novella. That is a legitimate format with its own readers.

Your genre has no clear standard. Look at recently published books similar to yours. Store listings often show print length, and you can estimate word count from the page count using the table above. Compare several, not just one bestseller.

Your print page count came out much higher than expected. Check your trim size, font size, line spacing and margins. Moving from 5 x 8 to 6 x 9, or reducing overly generous spacing, can cut the page count noticeably without making the book hard to read. Run the new figure through the page count calculator, then update your spine width before finalizing the cover.

Your cover was rejected for spine width. This usually means the page count changed after the cover was made. When Inkora exports a print-ready interior, the full-wrap cover PDF uses a spine width calculated from that same page count, which helps keep the two in sync. Whatever tool you use, regenerate the cover after any change to the interior.

The short version: 40,000 words makes a novel, and 70,000 to 100,000 is where most adult novels sit, with genre setting the real target. Pick a range that fits your readers, plan your chapters around it, and check your print page count before you design the cover.