Three-Act Structure: A Free Template for Novels, With Word Counts for Each Act

Three-act structure divides a story into a beginning that sets up a problem, a middle where the protagonist struggles with it, and an end where it's resolved. Its usefulness comes from the turning points between the acts: moments where the story changes direction and the protagonist can't go back.

This guide covers what happens in each act, the seven turning points most writers use, and where each falls in a novel by word count. There's a template you can copy, an example mapped onto one novel, and a comparison with other structures.

At a glance

1. Act One is about a quarter of the book, Act Two about half, Act Three about a quarter
2. The acts are joined by turning points. The first locks the protagonist into the story; the second sends them toward the ending
3. The midpoint splits Act Two in two, which is the easiest way to stop the middle from sagging
4. The percentages are a guide, not a rule. Serials and some genres reach the first turn much earlier

What three-act structure is

The idea that a story has a beginning, a middle and an end goes back to Aristotle's Poetics. The modern three-act model comes mostly from screenwriting, in particular Syd Field's Screenplay (1979), which described a “paradigm” of setup, confrontation and resolution, divided by two plot points.

The seven turning points

Many writers use seven moments to hang the three acts on. The pinch points come from Larry Brooks's Story Engineering (2011); the rest are common to most three-act models.

1. Inciting incident (about 10%). The event that breaks the protagonist's normal life. What Is an Inciting Incident? covers it in detail.
2. First plot point (about 25%). The protagonist commits. They leave home, take the case, accept the job. Act One ends here.
3. First pinch point (about 37%). A reminder of what the antagonist or the main threat can do. The stakes get clearer.
4. Midpoint (about 50%). A reveal or reversal. The protagonist often goes from reacting to acting, or learns something that changes what the goal really is.
5. Second pinch point (about 62%). The pressure increases. The threat shows its strength again, closer this time.
6. Second plot point (about 75%). The lowest point, or a discovery that makes the final confrontation possible. Act Two ends here.
7. Climax (about 90%). The final confrontation. The central question is answered, and a short resolution follows.

Three-act structure word counts

Here's where each turning point falls in three common manuscript lengths. The numbers are rounded.

To see which act your draft has reached, paste it into the word counter with your target length as the goal; it shows how far along you are as a percentage. Typical lengths by genre are in How Many Words Is a Novel?

Three-act structure template

Copy this into a notes app or document. Fill in one or two sentences per line; you can add scenes under each later.

[Story]
Title:
Target length: (___ words / ___ chapters)
Central question: (the question the climax answers)

[Act One: Setup, about 25%]
Opening: (the protagonist's normal world, and what's missing from it)
Inciting incident, about 10%: (the event that breaks it)
Reaction: (how the protagonist resists or hesitates)
First plot point, about 25%: (the moment they commit and can't go back)

[Act Two: Confrontation, about 50%]
New world: (where the protagonist is now, and the first attempts at the goal)
First pinch point, about 37%: (what the antagonist or threat can do)
Midpoint, about 50%: (the reveal or reversal that changes the goal)
Rising pressure: (what gets harder after the midpoint)
Second pinch point, about 62%: (the threat closes in)
Second plot point, about 75%: (the lowest point, or the discovery that makes the ending possible)

[Act Three: Resolution, about 25%]
Final push: (the protagonist's last plan)
Climax, about 90%: (the confrontation, and the answer to the central question)
Resolution: (what has changed, for the protagonist and their world)

A three-act structure example

Here's Edie's Atlas, a 30-chapter novel of about 85,000 words that we made up for TypeTak's craft guides. Maggie Ames, 32, has worked the counter at her father's hardware store in Ohio all her adult life. When her grandmother Edie dies, she takes Edie's ashes and old road atlas 800 miles to a fishing town in Maine, against her father's wishes. The chapter numbers are examples chosen for this guide.

The first plot point comes at chapter 6, about 20 percent of the way through, a little earlier than 25. The midpoint lands at the halfway mark, and Act Three (chapters 24 to 30) takes about a quarter of the book. Both pinch points are Frank, once on the phone and once in person. When the force working against the protagonist is a person rather than a villain, the pinch points are where that person pushes hardest.

Three-act structure and other models

Most other models fit inside three acts, or split them differently.

Common three-act structure mistakes

The middle sags. Act Two is half the book. Without the midpoint and the pinch points, it turns into a series of obstacles that all feel the same. Give the midpoint a real change: a reveal, a reversal or a new goal.

The first plot point is passive. Something happens to the protagonist, but they don't choose anything. The end of Act One works best when the protagonist makes a decision.

The climax answers a different question. If the opening asks “who is Ruth, and will Maggie stand up to her father?” and the climax only answers who Ruth is, the ending feels off. Check that the climax answers the central question in your template.

The structure shows. Readers shouldn't feel the act breaks. If a turning point arrives because the percentage says so, not because the story needs it, move it.

Seeing your acts in TypeTak

TypeTak is an AI writing editor where you write alongside an agent. When you're structuring a novel, what you want is to see where each turning point lands in your chapters, and what's missing between them.

• See the acts as columns. Put events on the Board as cards and group them by part. Each column is an act or a part, so a thin Act Two or a crowded Act One is visible at once.
• See who's in each turn. Every card carries the characters in it. Lined up by character, you can check that the antagonist shows up at both pinch points.
• Turn the outline into chapters. Ask the agent to write the next chapter, and it first shows a plan card with an outline and a target length, which you can edit before a word of prose is written.

Whether your novel needs three acts, four or something else is your call. For the stretch right after the first turn, What Is a Subplot? shows how to thread side stories through Act Two.

FAQ