How long should a novel chapter be?

Between 2,000 and 5,000 words in most genres, shorter in thrillers, longer in literary fiction or fantasy. The novel length calculator gives ranges by genre.

Is my manuscript sent anywhere?

No. Splitting and calculations happen in your browser; nothing is saved.

Free, no sign-up

Chapter pacing analyzer

Paste one or more chapters, each starting with its heading. The tool compares their length with the median, then shows, for each chapter, the length of every sentence and the stretches where they're too alike. It's SagaScope's rhythm engine, running in your browser.

Your chapters

Chapter 1
Rain had been falling on Saltport for three days. Elise waited at the end of the pier. The ship was late. She held the letter in her pocket, the one nobody was supposed to read before her brother came back, and wondered for the hundredth time what it said.

Chapter 2
Mark came ashore at dawn. He had grown thin. He said nothing. She asked nothing. They walked to the house. They ate in silence. Then he opened the letter.

Chapter 3
The letter spoke of a sea route the Cartographers' Guild had erased from every chart. It also spoke of their father, who had sailed it twenty years earlier, and of what he had found at its end: an island nobody knew, people who spoke a forgotten language, and reason enough for the Guild to make him disappear. Mark read the letter twice. Elise watched the rain. Neither wanted to say what was now obvious. They were leaving. They had known it from the first line. Perhaps they had known it since childhood, since the stories their father told at night that they had taken for fairy tales. The rain stopped around noon. Mark folded the letter, tucked it into his coat and went down to the harbour to find a captain who wasn't afraid of the Guild.

Start each chapter with a heading on its own line: "Chapter 3", "# The forest" or "XII". Up to 300,000 characters.

Chapters

Words

215

Median length

words per chapter

Outliers

too long or too short

Chapter lengths

Vertical line: median length. ▲ over 1.6 times the median, ▼ under half. Click a chapter to see its sentence rhythm.

Sentence rhythm · Chapter 1

4 sentences, 12.3 words on average, variation 9.3. No flat zone.

One bar per sentence; flat zones in orange.

SagaScope

Rhythm, right in the editor

SagaScope shows the sentence rhythm of the current scene, chapter or act, with ranges adapted to the scene type (action, dialogue, introspection).

Join the waitlist

Next step

Character age calculator

Every character's age at every event, even in an invented calendar.

Chapter length

Chapters of very different lengths aren't a mistake: a short chapter after a reveal lets the reader breathe. But a chapter twice as long as the others often hides two chapters, or a scene that drags. The tool flags those over 1.6 times the median or under half of it.

Sentence rhythm

A run of sentences of the same length lulls the reader, short or long. The tool measures how much lengths vary over windows of consecutive sentences and colours the flat stretches. Vary them: a short sentence after two long ones grabs attention again.

Common questions

How long should a novel chapter be?: Between 2,000 and 5,000 words in most genres, shorter in thrillers, longer in literary fiction or fantasy. The novel length calculator gives ranges by genre.
Is my manuscript sent anywhere?: No. Splitting and calculations happen in your browser; nothing is saved.

Novel length calculator Glossary: pacing Gripping chapter openings All free tools

And for the whole novel's consistency?

SagaScope builds your story bible from your text and alerts you when a detail contradicts itself. Join the waitlist.