Average Novel Word Count by Genre

The average novel is between 70,000 and 90,000 words, but the ideal word count varies significantly by genre. A thriller might run 80,000 words, while a romance typically lands between 50,000 and 90,000, and epic fantasy can stretch to 120,000 or more. Understanding the typical word counts for your genre helps you set realistic goals, pitch to agents and publishers, and manage reader expectations. This guide covers average novel word counts by genre, why these conventions exist, and how to use word-count tracking tools to reach your target.

Novel length matters for practical reasons. Publishers and agents use word count as a quick assessment of whether a manuscript fits their list and market expectations. A 200,000-word debut novel is harder to sell because it costs more to print and carries more financial risk. A 40,000-word fantasy epic may feel too thin for readers expecting a immersive world. While self-publishing removes some of these constraints, genre conventions still shape reader expectations and reviews.

Average novel word count by genre

Here is a detailed breakdown of typical word counts for major fiction genres:

| Genre | Typical word count | Notes | |---|---|---| | Contemporary romance | 50,000–90,000 | Category romance runs shorter | | Historical romance | 80,000–100,000 | World-building adds length | | Thriller / suspense | 70,000–90,000 | Fast-paced, tight plotting | | Mystery / crime | 70,000–90,000 | Similar to thrillers | | Horror | 70,000–100,000 | Varies by subgenre | | Science fiction | 80,000–120,000 | World-building drives length | | Fantasy | 90,000–120,000 | Epic fantasy can exceed 150,000 | | Young adult (YA) | 50,000–80,000 | Shorter than adult fiction | | Middle grade | 30,000–50,000 | Aimed at 8–12 year olds | | Literary fiction | 80,000–100,000 | Varies widely | | Historical fiction | 80,000–120,000 | Research adds depth | | Women's fiction | 80,000–100,000 | Character-driven | | Western | 50,000–80,000 | Traditionally shorter | | Novella | 15,000–40,000 | Shorter than a novel |

Why genre word counts differ

Genre conventions are not arbitrary. They reflect reader expectations, publishing economics, and the nature of the stories themselves.

Fantasy and science fiction tend to be longer because they require world-building. The author must establish a new setting, its rules, its politics, and its history — all of which take words. Epic fantasy series like Brandon Sanderson's works often exceed 400,000 words per volume because the worlds are vast and the casts are large. First-time fantasy authors are usually advised to stay under 120,000 words to reduce publishing risk.

Thrillers and mysteries run shorter because pacing is critical. A thriller that drags loses tension, so authors cut aggressively. The tight structure of a mystery — crime, investigation, resolution — naturally constrains length. Lee Child's Jack Reacher novels average around 90,000 words, which is typical for the genre.

Romance spans a wide range because the subgenre varies. Category romances published by Harlequin run 50,000 to 70,000 words because they are designed to be read in a sitting or two. Contemporary single-title romances are longer, typically 80,000 to 90,000 words, giving more room for character development and subplot.

Young adult fiction is shorter than adult fiction because the audience (12 to 18 years old) generally prefers faster pacing. A 100,000-word YA novel is an outlier; most land between 60,000 and 80,000 words.

Middle grade is the shortest novel category because the readers (8 to 12 years old) have shorter attention spans and less reading stamina. The Harry Potter series is famous for starting short (the first book is about 77,000 words) and growing longer as the audience aged.

What counts as "too long" or "too short"

For traditionally published fiction, word count extremes create barriers:

• Under 50,000 words is generally considered a novella, not a novel. Novellas are harder to sell as standalone books because they do not fill a standard print run economically.
• Over 100,000 words for a debut novel raises concerns about cost and pacing. Publishers may ask for cuts.
• Over 150,000 words is very difficult to sell as a debut, regardless of genre. Epic fantasy is the main exception, but even then, agents prefer debuts under 130,000 words.

Self-published authors have more flexibility. Some of the most successful self-published series run very long because the author is not constrained by print costs. However, reader reviews often mention pacing problems in very long books, so length should still serve the story.

How to track your novel's word count

Most novelists set a daily or weekly word-count goal and track progress toward a total target. The QuickWord Counter tool on the homepage shows your word count in real time as you type, and the word goal tracker lets you set a target and watch a progress bar fill. For a 90,000-word novel written over 6 months, that is about 500 words per day — a manageable target for most writers.

Use the reading time calculator to estimate how long your finished novel will take to read. At 225 words per minute, a 90,000-word novel takes about 400 minutes, or roughly 6.5 hours of reading. This helps you understand the reader experience and compare your length to similar books.

Famous novels and their word counts

Seeing real examples helps put the numbers in context:

| Novel | Genre | Word count | |---|---|---| | The Great Gatsby | Literary fiction | ~47,000 | | The Lion, the Witch and the Wardrobe | Fantasy / middle grade | ~38,000 | | Harry Potter and the Sorcerer's Stone | Fantasy / YA | ~77,000 | | The Hobbit | Fantasy | ~95,000 | | Pride and Prejudice | Romance / classic | ~122,000 | | The Hunger Games | YA dystopian | ~99,000 | | Gone Girl | Thriller | ~100,000 | | A Game of Thrones | Epic fantasy | ~298,000 | | The Fellowship of the Ring | Epic fantasy | ~187,000 | | 1984 | Dystopian | ~89,000 |

These examples show that even within genres, there is significant variation. The Great Gatsby is famously short for literary fiction, while A Game of Thrones is exceptionally long even for epic fantasy. Both succeeded because the length served the story.

Tips for hitting your genre's target

Outline first. Knowing your story's structure helps you estimate how long each section will run. If your outline suggests a 120,000-word thriller, you may need to cut subplots or tighten scenes.

Write the first draft without obsessing over length. Get the story down, then revise. Most first drafts are either too long (needing cuts) or too short (needing development). The word frequency analyzer can help identify sections with repetitive language that can be tightened.

Read in your genre. The best way to internalize genre expectations is to read widely in your category. Pay attention to how long your favorite books are and how that length feels. You can check any book's word count using the character counter on a sample chapter and scaling up.

Do not pad to hit a number. If your story is complete at 65,000 words, adding 15,000 words of padding to reach 80,000 will make it worse. Trust the story. The right word count is the one that serves the narrative, not an arbitrary genre benchmark.