This template distributes the 15 Save the Cat beats across three acts, with four chapters assigned to each act. The chapters do not need to be equal in length: Act Two normally occupies about half the manuscript, while Acts One and Three each occupy roughly a quarter. Percentages should be treated as flexible calibration points rather than rigid requirements.

The structure follows Blake Snyder’s original 15-beat framework and its adaptation for novels, including the percentage guidance summarized by ClearARC, Reedsy, and the official Save the Cat resources.

Act One: The Protagonist’s Existing World

Chapter 1 — Opening Image and the Existing World

Description: Establish the protagonist’s ordinary world before the main conflict changes it. Introduce the protagonist through behavior, show the current state of their life, and reveal an internal flaw, false belief, or unmet need. The chapter should provide a baseline that the Final Image can later mirror.

Chapter 1 — Scene 1 — Opening Image

Description: Present a concentrated image or situation representing the protagonist’s life before transformation.

Chapter 1 — Scene 1 — Event 1: Show the protagonist performing an ordinary action that reflects their current identity.
Chapter 1 — Scene 1 — Event 2: Reveal an imbalance, limitation, or dissatisfaction in the protagonist’s world.
Chapter 1 — Scene 1 — Event 3: Introduce a visual, emotional, or behavioral motif that can return in altered form at the end.

Chapter 1 — Scene 2 — Character in the Ordinary World

Description: Demonstrate how the protagonist interacts with their environment and why a reader should care about what happens to them.

Chapter 1 — Scene 2 — Event 1: Give the protagonist an immediate, relatable problem or responsibility.
Chapter 1 — Scene 2 — Event 2: Show a sympathetic, admirable, or humanizing choice—the functional equivalent of “saving the cat.”
Chapter 1 — Scene 2 — Event 3: Suggest that the protagonist’s present way of handling problems will not succeed against the larger conflict.

Chapter 2 — Theme and Setup

Description: Expand the ordinary world by introducing important relationships, obligations, tensions, and deficiencies. State or imply the story’s thematic lesson, although the protagonist does not yet understand or accept it.

Chapter 2 — Scene 1 — Theme Stated

Description: Allow another character, situation, or contradiction to express the lesson the protagonist will need to learn.

Chapter 2 — Scene 1 — Event 1: Place the protagonist in a disagreement or conversation connected to their internal problem.
Chapter 2 — Scene 1 — Event 2: Have another character express a thematic observation, warning, or question.
Chapter 2 — Scene 1 — Event 3: Show the protagonist dismissing, misunderstanding, or resisting that idea.

Chapter 2 — Scene 2 — Setup and Missing Pieces

Description: Introduce the people and circumstances that define the protagonist’s current life while identifying what must eventually change.

Chapter 2 — Scene 2 — Event 1: Establish one or more important supporting characters and their relationships to the protagonist.
Chapter 2 — Scene 2 — Event 2: Reveal external problems already developing beneath the surface.
Chapter 2 — Scene 2 — Event 3: Demonstrate the protagonist’s internal flaw or false belief creating a practical consequence.

Chapter 2 — Scene 3 — Pressure Beneath the Routine

Description: Increase the sense that the ordinary world cannot remain stable.

Chapter 2 — Scene 3 — Event 1: Introduce a warning sign connected to the coming central conflict.
Chapter 2 — Scene 3 — Event 2: Let the protagonist attempt to preserve their normal routine.
Chapter 2 — Scene 3 — Event 3: End with an indication that a disruptive force is approaching.

Chapter 3 — Catalyst

Description: Deliver the event that disrupts the protagonist’s established world. The Catalyst creates a problem, opportunity, demand, revelation, or loss that cannot be permanently ignored.

Chapter 3 — Scene 1 — Disruption Arrives

Description: Introduce the inciting event in a direct and consequential form.

Chapter 3 — Scene 1 — Event 1: Interrupt the protagonist’s routine with unexpected information or action.
Chapter 3 — Scene 1 — Event 2: Connect the disruption to something the protagonist values, fears, or needs.
Chapter 3 — Scene 1 — Event 3: Remove the possibility of returning completely to the previous status quo.

Chapter 3 — Scene 2 — Immediate Consequences

Description: Show how the Catalyst affects the protagonist’s external circumstances and internal stability.

Chapter 3 — Scene 2 — Event 1: Force the protagonist to respond to the Catalyst’s first practical consequence.
Chapter 3 — Scene 2 — Event 2: Reveal conflicting interpretations of what the disruption means.
Chapter 3 — Scene 2 — Event 3: Present the broad choice the protagonist will have to make.

Chapter 4 — Debate and Break into Two

Description: Let the protagonist question whether they should enter the central conflict. The chapter ends when they make—or are forced into—a meaningful commitment that carries them from the familiar world into the unfamiliar world of Act Two.

Chapter 4 — Scene 1 — Resistance and Debate

Description: Explore the protagonist’s doubts, fears, alternatives, and attempts to avoid the main journey.

Chapter 4 — Scene 1 — Event 1: Have the protagonist consider the risks of accepting the central challenge.
Chapter 4 — Scene 1 — Event 2: Let the protagonist try a safer solution that preserves part of the old life.
Chapter 4 — Scene 1 — Event 3: Demonstrate why avoidance, delay, or compromise will not resolve the problem.

Chapter 4 — Scene 2 — Point of Commitment

Description: Create the decision or irreversible development that begins Act Two.

Chapter 4 — Scene 2 — Event 1: Increase the cost of remaining passive.
Chapter 4 — Scene 2 — Event 2: Force the protagonist to choose a goal, direction, or course of action.
Chapter 4 — Scene 2 — Event 3: Mark the crossing into a new situation governed by unfamiliar pressures or rules.

Act Two: Confrontation, Experimentation, and Collapse

Chapter 5 — B Story and the New World

Description: Introduce or strengthen the secondary relationship or subplot that carries the theme. The protagonist begins learning how Act Two’s new world operates, usually while pursuing the external goal with an incomplete understanding of what success requires.

Chapter 5 — Scene 1 — Arrival in the New World

Description: Contrast Act Two’s conditions with the protagonist’s familiar Act One environment.

Chapter 5 — Scene 1 — Event 1: Confront the protagonist with a new rule, obstacle, culture, or power structure.
Chapter 5 — Scene 1 — Event 2: Let the protagonist rely on an old strategy that produces mixed or inadequate results.
Chapter 5 — Scene 1 — Event 3: Establish the immediate objective that will guide the first half of Act Two.

Chapter 5 — Scene 2 — B Story Connection

Description: Develop the relationship or secondary thread through which the protagonist can encounter the theme personally.

Chapter 5 — Scene 2 — Event 1: Bring the protagonist into meaningful contact or conflict with a B Story character.
Chapter 5 — Scene 2 — Event 2: Let the B Story character challenge the protagonist’s assumptions or behavior.
Chapter 5 — Scene 2 — Event 3: Create a reason for this relationship or subplot to continue alongside the main plot.

Chapter 6 — Fun and Games: The Promise of the Premise

Description: Deliver the central experiences implied by the book’s premise. The protagonist actively pursues the goal, tests new methods, and encounters escalating successes and failures. “Fun” refers to fulfillment of the premise, not necessarily comedy or happiness.

Chapter 6 — Scene 1 — First Active Test

Description: Let the protagonist engage directly with the kind of conflict readers came to experience.

Chapter 6 — Scene 1 — Event 1: Give the protagonist an opportunity to make measurable progress.
Chapter 6 — Scene 1 — Event 2: Introduce an obstacle that requires a new tactic or temporary alliance.
Chapter 6 — Scene 1 — Event 3: Allow a partial success that builds confidence without resolving the larger conflict.

Chapter 6 — Scene 2 — Escalating Promise

Description: Expand the premise through a more difficult or revealing challenge.

Chapter 6 — Scene 2 — Event 1: Increase the scale, visibility, or personal importance of the protagonist’s actions.
Chapter 6 — Scene 2 — Event 2: Show an unexpected consequence of earlier progress.
Chapter 6 — Scene 2 — Event 3: Deepen the B Story relationship through cooperation, disagreement, or vulnerability.

Chapter 6 — Scene 3 — Progress with a Hidden Cost

Description: Suggest that apparent forward movement is creating future complications.

Chapter 6 — Scene 3 — Event 1: Let the protagonist gain something useful toward the external goal.
Chapter 6 — Scene 3 — Event 2: Reveal that the antagonistic force is learning, adapting, or preparing a response.
Chapter 6 — Scene 3 — Event 3: Show the protagonist’s unresolved flaw quietly damaging the progress made.

Chapter 7 — Midpoint and Raised Stakes

Description: Deliver the major pivot near the center of the book. This may be a false victory, a false defeat, or a major revelation, but it should intensify the conflict, raise the stakes, and make the protagonist’s objective more urgent or personal.

Chapter 7 — Scene 1 — Midpoint Confrontation

Description: Bring the first half of the protagonist’s Act Two strategy to a decisive test.

Chapter 7 — Scene 1 — Event 1: Place a significant objective, discovery, or confrontation within reach.
Chapter 7 — Scene 1 — Event 2: Force the protagonist to act using everything learned so far.
Chapter 7 — Scene 1 — Event 3: Produce an apparent victory or defeat that changes the direction of the story.

Chapter 7 — Scene 2 — Stakes Become Personal

Description: Reveal why the Midpoint result is more complicated than it initially appears.

Chapter 7 — Scene 2 — Event 1: Expose new information that changes the meaning of the protagonist’s goal.
Chapter 7 — Scene 2 — Event 2: Raise the cost of failure through a deadline, threat, loss, or personal commitment.
Chapter 7 — Scene 2 — Event 3: Remove an easy route of escape, making withdrawal increasingly difficult.

Chapter 7 — Scene 3 — A New Level of Opposition

Description: Show the antagonist or opposing forces responding to the protagonist’s increased effectiveness.

Chapter 7 — Scene 3 — Event 1: Allow the opposition to identify or exploit a weakness.
Chapter 7 — Scene 3 — Event 2: Introduce distrust, disagreement, or vulnerability within the protagonist’s support system.
Chapter 7 — Scene 3 — Event 3: End with the protagonist proceeding under greater pressure and incomplete knowledge.

Chapter 8 — Bad Guys Close In, All Is Lost, and Dark Night of the Soul

Description: Collapse the protagonist’s external plans and internal certainty. Opposition tightens, allies become divided or unavailable, and the protagonist’s flaw contributes to a decisive low point. The chapter ends with reflection rather than immediate recovery.

Chapter 8 — Scene 1 — Bad Guys Close In

Description: Apply pressure from both external opposition and internal division.

Chapter 8 — Scene 1 — Event 1: Let the antagonist or opposing force counter the protagonist’s earlier progress.
Chapter 8 — Scene 1 — Event 2: Create a setback caused or worsened by the protagonist’s established flaw.
Chapter 8 — Scene 1 — Event 3: Damage an alliance, resource, assumption, or source of security.

Chapter 8 — Scene 2 — All Is Lost

Description: Deliver the story’s major low point, combining an external defeat with an internal collapse.

Chapter 8 — Scene 2 — Event 1: Strip away something the protagonist believed was essential to success.
Chapter 8 — Scene 2 — Event 2: Make the original goal appear impossible, meaningless, or too costly.
Chapter 8 — Scene 2 — Event 3: Include a symbolic or literal suggestion of death—the loss of a person, plan, identity, relationship, or former way of life.

Chapter 8 — Scene 3 — Dark Night of the Soul

Description: Give the protagonist space to process the defeat and confront the false belief beneath their failures.

Chapter 8 — Scene 3 — Event 1: Let the protagonist acknowledge the consequences of previous choices.
Chapter 8 — Scene 3 — Event 2: Bring back the thematic lesson through memory, conversation, or recognition.
Chapter 8 — Scene 3 — Event 3: End with the first glimmer of a new understanding, without yet providing the full solution.

Act Three: Synthesis and Resolution

Chapter 9 — Break into Three

Description: Unite the A Story’s external problem with the B Story’s thematic insight. The protagonist forms a new plan based not merely on additional information, but on a changed understanding of themselves and the conflict.

Chapter 9 — Scene 1 — Thematic Realization

Description: Convert the protagonist’s low-point reflection into a usable truth.

Chapter 9 — Scene 1 — Event 1: Have the protagonist recognize how their flaw or false belief contributed to failure.
Chapter 9 — Scene 1 — Event 2: Draw a crucial insight from the B Story relationship or subplot.
Chapter 9 — Scene 1 — Event 3: Reframe the external problem in light of this internal realization.

Chapter 9 — Scene 2 — The New Plan

Description: Establish a final approach that could not have been conceived by the protagonist at the beginning.

Chapter 9 — Scene 2 — Event 1: Identify the remaining objective and the true stakes attached to it.
Chapter 9 — Scene 2 — Event 2: Develop a strategy combining practical knowledge with thematic growth.
Chapter 9 — Scene 2 — Event 3: Require the protagonist to make a choice demonstrating genuine commitment to change.

Chapter 9 — Scene 3 — Gathering Resources

Description: Prepare the people, information, tools, or sacrifices needed for the Finale.

Chapter 9 — Scene 3 — Event 1: Repair, redefine, or release an important relationship.
Chapter 9 — Scene 3 — Event 2: Gather available allies and assign necessary roles.
Chapter 9 — Scene 3 — Event 3: Begin the final operation under conditions of risk and uncertainty.

Chapter 10 — Finale: Executing the Plan

Description: Begin the final confrontation. The protagonist acts with greater maturity and effectiveness, but the first version of the plan should not solve everything easily.

Chapter 10 — Scene 1 — Entry into the Final Conflict

Description: Move the protagonist and supporting characters into direct engagement with the central opposing force.

Chapter 10 — Scene 1 — Event 1: Cross the final threshold into the location, situation, or decision where the conflict must be resolved.
Chapter 10 — Scene 1 — Event 2: Put the prepared plan into action.
Chapter 10 — Scene 1 — Event 3: Demonstrate improved cooperation, judgment, or courage resulting from the protagonist’s growth.

Chapter 10 — Scene 2 — Early Progress

Description: Allow the strategy to work well enough to create momentum.

Chapter 10 — Scene 2 — Event 1: Overcome an obstacle that would have defeated the protagonist earlier.
Chapter 10 — Scene 2 — Event 2: Resolve or pay off a setup from Act One or Act Two.
Chapter 10 — Scene 2 — Event 3: Bring the protagonist closer to the central objective.

Chapter 10 — Scene 3 — Hidden Reversal

Description: Reveal that the apparent progress has not accounted for the opposition’s greatest advantage.

Chapter 10 — Scene 3 — Event 1: Expose a concealed threat, flaw in the plan, or act of resistance.
Chapter 10 — Scene 3 — Event 2: Separate the protagonist from a resource, ally, or expected solution.
Chapter 10 — Scene 3 — Event 3: Force the protagonist into a confrontation for which no prepared tactic is sufficient.

Chapter 11 — Finale: Dig Deep and Transform

Description: Push the protagonist into the climax’s most difficult test. They must abandon the final traces of their old approach and act according to the thematic truth they have learned.

Chapter 11 — Scene 1 — The Final Complication

Description: Collapse the prepared plan and make success appear impossible once more.

Chapter 11 — Scene 1 — Event 1: Let the opposing force neutralize the protagonist’s main strategy.
Chapter 11 — Scene 1 — Event 2: Create an immediate choice between self-protection and the story’s deeper value.
Chapter 11 — Scene 1 — Event 3: Require the protagonist to continue without certainty of reward or survival.

Chapter 11 — Scene 2 — Dig Deep

Description: Make the protagonist draw upon the internal transformation developed throughout the story.

Chapter 11 — Scene 2 — Event 1: Recall or embody the thematic lesson first introduced in Act One.
Chapter 11 — Scene 2 — Event 2: Reject the false belief, fear, or behavior that defined the Opening Image.
Chapter 11 — Scene 2 — Event 3: Make a decisive choice that proves the transformation through action.

Chapter 11 — Scene 3 — The Climactic Action

Description: Resolve the central dramatic question through the transformed protagonist’s final action.

Chapter 11 — Scene 3 — Event 1: Execute a new solution arising from both practical experience and personal growth.
Chapter 11 — Scene 3 — Event 2: Confront the story’s principal opposing force in its final form.
Chapter 11 — Scene 3 — Event 3: Determine the external outcome through a choice the opening-version protagonist could not have made.

Chapter 12 — Resolution and Final Image

Description: Show the consequences of the climax, resolve the most important remaining relationships and subplots, and establish the protagonist’s new equilibrium. Conclude with a Final Image that mirrors or contrasts with the Opening Image.

Chapter 12 — Scene 1 — Immediate Aftermath

Description: Clarify what the climax changed and what it cost.

Chapter 12 — Scene 1 — Event 1: Confirm the practical outcome of the central conflict.
Chapter 12 — Scene 1 — Event 2: Account for significant gains, losses, and sacrifices.
Chapter 12 — Scene 1 — Event 3: Show the supporting characters reacting to the new situation.

Chapter 12 — Scene 2 — Relationship and Subplot Resolution

Description: Complete the B Story and other essential secondary threads without reopening the central conflict.

Chapter 12 — Scene 2 — Event 1: Resolve the protagonist’s primary thematic relationship.
Chapter 12 — Scene 2 — Event 2: Pay off a remaining promise, obligation, or secondary question.
Chapter 12 — Scene 2 — Event 3: Demonstrate how the protagonist now approaches relationships or responsibilities differently.

Chapter 12 — Scene 3 — Final Image

Description: End with a concise image, action, or situation that illustrates the completed transformation.

Chapter 12 — Scene 3 — Event 1: Place the protagonist in circumstances that echo the book’s Opening Image.
Chapter 12 — Scene 3 — Event 2: Show the protagonist making a different choice or responding in a transformed way.
Chapter 12 — Scene 3 — Event 3: Close on an image that communicates the story’s thematic conclusion and the nature of the new equilibrium.

Beat-to-Chapter Reference

Save the Cat beat	Approximate position	Template chapter
Opening Image	0–1%	Chapter 1
Theme Stated	About 5%	Chapter 2
Setup	1–10%	Chapters 1–2
Catalyst	About 10%	Chapter 3
Debate	10–25%	Chapters 3–4
Break into Two	About 25%	End of Chapter 4
B Story	About 22–30%	Chapter 5
Fun and Games	25–50%	Chapters 5–6
Midpoint	About 50%	Chapter 7
Bad Guys Close In	50–75%	Chapters 7–8
All Is Lost	About 75%	Chapter 8
Dark Night of the Soul	About 75–80%	Chapter 8
Break into Three	About 80%	Chapter 9
Finale	About 80–99%	Chapters 9–12
Final Image	99–100%	End of Chapter 12

The percentages are best used as diagnostic mile markers, not mandatory deadlines. In particular, the four Act Two chapters will ordinarily be longer or contain more scenes than the four chapters in either surrounding act.

Generic 12-Chapter “Save the Cat” Book Outline