Essay Outline Format, Template and Examples (How to Write One)

Key takeaways

• An essay outline is a plan of your essay's structure: introduction and thesis, body paragraphs with topic sentences and evidence, and a conclusion.
• The standard essay outline format uses Roman numerals for sections (I, II, III), capital letters for main points (A, B, C) and numbers for details (1, 2, 3).
• Each body paragraph should have one main idea, supporting evidence and analysis.
• Outlining first makes drafting faster and your argument easier to follow.

What is an essay outline?

An essay outline is a short, structured list of what your essay will say and in what order. It shows your thesis, the main point of each paragraph, the evidence you'll use for each point and how the essay will end. It isn't written in full paragraphs: it's the skeleton you build the essay on.

Some instructors ask you to submit an outline before the essay. Even when they don't, a 10-minute outline usually saves hours of rewriting.

Essay outline format

There are three common outline formats. Use the one your instructor asks for; if there's no rule, the alphanumeric format is the safest choice.

Alphanumeric format rules:

• Roman numerals (I, II, III) for the main sections: introduction, each body paragraph, conclusion
• Capital letters (A, B, C) for the main points inside each section
• Arabic numbers (1, 2, 3) for supporting details and evidence
• Lowercase letters (a, b, c) for even smaller details, if needed
• If a section has an A, it should also have a B: don't split a point into just one sub-point
• Keep items at the same level parallel (all phrases or all full sentences)

Decimal format example:

1. Introduction
   • 1.1 Hook
   • 1.2 Thesis
2. First main point
   • 2.1 Evidence
   • 2.2 Analysis

How to write an essay outline in 6 steps

1. Read the prompt and rubric. Underline the task words (analyze, compare, argue) and note the length, sources and citation style.
2. Write your thesis. One or two sentences that answer the prompt. Every part of the outline must support it. See how to write a thesis statement.
3. Choose your main points. Usually two to four reasons, causes or themes, one per body paragraph. A 1,000-word essay usually has three.
4. Add evidence under each point. Quotes, statistics, examples or studies, with the author and page so citing later is easy.
5. Put the points in a logical order. Strongest point last, chronological order, cause → effect, or problem → solution.
6. Plan the introduction and conclusion. Note your hook and background, and what your final thought will be.

Essay outline template

Copy this five-paragraph essay outline template and fill in the brackets.

I. Introduction

• A. Hook: [an interesting fact, question or short quote]
• B. Background: [context the reader needs]
• C. Thesis statement: [your main argument + 3 reasons]

II. Body paragraph 1: [first reason]

• A. Topic sentence: [states the first reason]
• B. Evidence: [quote, statistic or example, with citation]
• C. Analysis: [how this evidence supports your thesis]
• D. Transition: [link to the next point]

III. Body paragraph 2: [second reason]

• A. Topic sentence
• B. Evidence
• C. Analysis
• D. Transition

IV. Body paragraph 3: [third reason, or a counterargument and rebuttal]

• A. Topic sentence
• B. Evidence
• C. Analysis
• D. Transition

V. Conclusion

• A. Restate the thesis in new words
• B. Summarize the key points
• C. Final thought: [the significance, a call to action, or an implication]

References (in the style your instructor requires: APA, MLA, Harvard…)

For longer essays, repeat the body-paragraph block. A 2,000-word essay usually has five to seven body paragraphs.

Essay outline example: argumentative essay

Topic: Should schools start later?

I. Introduction

• A. Hook: Most teenagers get less than the eight hours of sleep doctors recommend on school nights.
• B. Background: Many high schools start before 8:00 a.m.
• C. Thesis: Schools should start no earlier than 8:30 a.m. because later start times improve students' health, academic performance and safety.

II. Health

• A. Teenagers' body clocks shift later during puberty.
• B. Evidence: the American Academy of Pediatrics recommends start times of 8:30 a.m. or later.
• C. Analysis: early starts work against students' biology, causing chronic sleep loss.

III. Academic performance

• A. Rested students learn better.
• B. Evidence: studies of districts that moved start times report better attendance and grades.
• C. Analysis: the change improves learning without extra teaching costs.

IV. Counterargument and rebuttal

• A. Counterargument: later starts disrupt bus schedules and after-school activities.
• B. Rebuttal: districts that switched adapted with staggered bus routes.

V. Conclusion

• A. Restate: later start times are a simple, evidence-based way to help students.
• B. Final thought: school boards should review their schedules this year.

More on this essay type in our argumentative essay structure guide.

Essay outline example: expository essay

Thesis: Social media changed political campaigns in three ways: how candidates raise money, how they reach voters and how news spreads.

• I. Introduction: hook, background, thesis
• II. Fundraising: small online donations; example of a campaign's online fundraising record
• III. Reaching voters: targeted ads and direct video messages
• IV. Spread of news: viral posts, faster news cycles, misinformation challenges
• V. Conclusion: summary and what it means for future elections

Essay outline example: compare-and-contrast essay

Thesis: Online and in-person classes both teach the same content, but online classes offer more flexibility while in-person classes offer more interaction and structure.

Point-by-point outline:

• I. Introduction
• II. Flexibility: online (study any time) vs in-person (fixed schedule)
• III. Interaction: online (forums, video calls) vs in-person (live discussion)
• IV. Structure and motivation: online (self-directed) vs in-person (set routine)
• V. Conclusion

See the full compare-and-contrast essay guide for the block method.

Research paper outline template

1. Introduction: background, research question, thesis
2. Literature review: what earlier studies found, and the gap (how to write a literature review)
3. Methods: how you collected and analyzed data (for empirical papers)
4. Results or main sections: your findings, or your themed arguments
5. Discussion: what the findings mean, limitations
6. Conclusion: answer to the research question, future research
7. References

More in our research paper guide.

Common outline mistakes

• No thesis at the top. Without it, the points don't add up to an argument.
• Topics instead of points. "Health" is a topic; "Early starts harm teen health" is a point.
• No evidence planned. Add at least one source per body paragraph.
• Too many points. Three well-supported points beat six thin ones.
• Ignoring the rubric. If the rubric asks for a counterargument, put it in the outline.

Frequently asked questions

What is the format of an essay outline?

The standard essay outline format is alphanumeric: Roman numerals (I, II, III) for the introduction, body paragraphs and conclusion, capital letters (A, B, C) for main points, and numbers (1, 2, 3) for supporting details.

What are the 5 parts of an essay outline?

For a five-paragraph essay: the introduction with your thesis, three body paragraphs (each with a topic sentence, evidence and analysis), and the conclusion.

Do I have to submit my outline?

Only if your instructor asks for it, but outlining helps even when it isn't graded.

How detailed should an outline be?

Detailed enough that each body paragraph has a clear topic sentence and at least one piece of evidence.

Should an outline be in full sentences?

Only if your instructor asks for a full-sentence outline. Otherwise short phrases are fine, as long as the thesis is written in full.

Can an essay have more than five paragraphs?

Yes. The five-paragraph structure is a starting point. Longer essays simply add more body paragraphs.