Essay outline: how to plan an essay before you write it

An essay outline is a short plan of your essay: your thesis, the main point of each body paragraph, the evidence that supports each point, and how you will conclude. To outline an essay, write a working thesis, list the two to four points that prove it, put them in the order that builds your case best, and add a piece of evidence and a line of explanation under each one. Then check the plan against the assignment before you write a single paragraph.

This guide walks through each step with a complete sample outline you can copy the shape of.

Why outline at all

An outline separates two hard jobs: deciding what to say and deciding how to say it. When you draft without a plan, you do both at once, and the essay tends to wander. With an outline, you have already made the big decisions, so drafting becomes filling in.

An outline also shows problems while they are cheap to fix. If a body point has no evidence under it, you find out in the outline, not at midnight before the deadline. If two points say the same thing, you merge them in a minute instead of rewriting two paragraphs.

What goes in an essay outline

Most academic essays, whatever their length, share the same parts:

Use full sentences for the thesis and topic sentences. Those sentences carry the argument, so writing them properly now saves you work later. Evidence and explanation can stay as short notes.

How to outline an essay, step by step

The steps below use one running example: a 1,500-word essay for a first-year course answering the prompt "Explain one cause of poor sleep among college students and what could be done about it."

1. Read the prompt and underline the task words

Task words tell you what kind of essay to write. "Explain" asks you to show how something works. "Argue" or "evaluate" asks you to take a position and defend it; our argumentative essay outline guide shows where the counterargument and rebuttal go in that kind of outline. "Compare" asks for similarities and differences.

Our prompt has two tasks: explain one cause, and say what could be done. The outline needs room for both. Write the word count and any required number of sources at the top of your outline too, so they stay in view.

2. Write a working thesis

A thesis is the one-sentence answer to the prompt. It should be specific enough that someone could disagree with it or ask "how?".

• Too broad: "Students don't get enough sleep."
• Better: "Phone use in bed is a major cause of poor sleep for college students."
• Working thesis: "Late-night phone use cuts into college students' sleep by delaying bedtime and keeping the brain alert, and simple changes to how phones are used at night can help."

Call it a working thesis because it can change. If your research points somewhere else, change the thesis and the outline with it.

3. Brainstorm points, then keep the strongest

List every reason, example and idea that could support the thesis, without judging them. For our example the list might include: blue light, notifications waking people up, scrolling delaying bedtime, social pressure to reply, anxiety from news feeds, early lectures, caffeine, shared rooms.

Now cut. Keep points that directly prove the thesis and that you can support with evidence. Early lectures and caffeine are real causes of poor sleep, but they are not about phones, so they leave this essay. You end up with three:

1. Scrolling pushes bedtime later.
2. Screens and content keep the brain alert.
3. Notifications break up sleep once it starts.

4. Put the points in a logical order

Common orders:

• Chronological: follow events or a process in time order.
• Cause to effect: start with the cause, then its results.
• Weakest to strongest: build toward your best point.
• General to specific: start with the broad pattern, then narrow down.

Our three points follow the night in time order: before sleep, falling asleep, during sleep. That order is easy for a reader to follow, so we keep it, and the solutions paragraph comes last because it depends on the causes.

5. Add evidence and explanation under each point

Under each topic sentence, note the evidence you will use and one line on how it proves your point. Evidence can be a study, a statistic, an expert's view, an example or a quotation. If you don't have the source yet, write what you need, such as "[find: survey of student bedtimes and phone use]". A placeholder is honest; an invented fact is not.

6. Plan the introduction and conclusion last

Once the body is set, you know what the introduction has to promise and what the conclusion has to sum up. Note a hook idea, the context the reader needs, and the thesis. For the conclusion, note the thesis in fresh words and the wider point: why this matters beyond the essay.

Sample essay outline

Here is the finished outline for the running example. It uses the classic alphanumeric format: Roman numerals for the main sections, capital letters for points inside them, and numbers for details if you need a third level.

Title: Switched On: How Phones Cut Into Student Sleep

I. Introduction

• A. Hook: a student plans to sleep at 11, puts the phone down at 1:40.
• B. Context: many college students report too little sleep, and most keep a phone within reach at night. [find: survey data for both]
• C. Thesis: Late-night phone use cuts into college students' sleep by delaying bedtime and keeping the brain alert, and simple changes to how phones are used at night can help.

II. Body paragraph 1: Scrolling pushes bedtime later

• A. Topic sentence: The most direct cost of phone use at night is time.
• B. Evidence: [find: study measuring bedtime delay linked to phone use in bed]
• C. Explanation: endless feeds have no natural stopping point, so "five more minutes" stretches into an hour.

III. Body paragraph 2: Screens keep the brain alert

• A. Topic sentence: Even after the phone goes down, sleep can be slow to arrive.
• B. Evidence 1: [find: research on light from screens and melatonin]
• C. Evidence 2: [find: study on emotionally charged content and time to fall asleep]
• D. Explanation: both the light and the content work against winding down.

IV. Body paragraph 3: Notifications break up sleep

• A. Topic sentence: A phone left on beside the bed can wake its owner long after they drift off.
• B. Evidence: [find: survey on night-time waking from notifications]
• C. Explanation: broken sleep is less restful than the same hours in one stretch.

V. Body paragraph 4: What students can do

• A. Topic sentence: Because the causes are habits, the fixes are habits too.
• B. Solutions: charge the phone across the room; use do-not-disturb on a schedule; set a fixed "phone down" time.
• C. Evidence: [find: study testing a phone-free bedtime intervention]
• D. Limit: these steps help most when the cause is the phone, not stress or workload.

VI. Conclusion

• A. Restated thesis: phones cost students sleep at every stage of the night.
• B. So what: sleep affects memory and grades, so small night-time changes may pay off in the daytime.
• C. Closing thought: return to the student from the hook, this time asleep by 11:30.

Notice that every body section starts with a full-sentence topic sentence, every point has a place for evidence, and the fourth body paragraph answers the second half of the prompt.

A fill-in essay outline template

Copy this and replace the square brackets.

I. Introduction

• A. Hook: [a question, a short scene, a surprising fact you can cite]
• B. Context: [what the reader needs to know first]
• C. Thesis: [your one-sentence answer to the prompt]

II–IV. Body paragraphs (one block per point)

• A. Topic sentence: [the point, as a claim]
• B. Evidence: [source, data or example]
• C. Explanation: [how the evidence proves the point]
• D. Link: [how this leads to the next point]

V. Conclusion

• A. Thesis in new words
• B. What the points add up to
• C. Why it matters

For a five-paragraph essay, use three body blocks. For longer essays, add blocks; a 2,500-word essay often has five to seven body sections, and a section can run to more than one paragraph.

Outline formats: topic or sentence?

There are two common styles.

• Topic outline: short phrases ("Notifications break up sleep"). Fast to write and easy to rearrange. Good for timed essays and early planning.
• Sentence outline: full sentences for every point. Slower, but each line becomes a sentence in your draft. Good for long essays and when your teacher asks to see the outline.

A mix works well for most students: full sentences for the thesis and topic sentences, phrases for the rest.

If your teacher wants a formal outline, check the rules they give. A common convention is that a level with an "A" should also have a "B"; if you have only one sub-point, fold it into the line above.

Check your outline before you draft

Run through these questions:

1. Does the thesis answer every part of the prompt?
2. Does each topic sentence support the thesis directly?
3. Does every point have at least one piece of evidence, or a clear note of what to find?
4. Is any point repeated under a different name?
5. Does the order make sense if you read only the topic sentences?
6. Will the plan fit the word count? A rough guide: divide the words left after the introduction and conclusion by the number of body points.

Reading the topic sentences on their own is the quickest test. If they read like a short version of your essay, the outline is ready.

Keep the outline next to your draft

An outline is most useful when you can see it while you write and change it when your thinking changes. In ScribeSprout's Outline view, your headings are the outline: you can drag a section into a new place or move it with Alt+Arrow Up or Down, add a section, and mark each one Planned, In progress, Drafted or Needs evidence, so the gaps in your plan stay visible as you draft.

Whatever tool you use, revisit the outline after the first draft. If the essay has drifted, decide whether the draft or the plan is right, and bring the other into line.

Frequently asked questions

What is an outline for an essay?

It is a short, ordered plan of the essay: the thesis, the main point of each body paragraph, the evidence for each point and how the essay will end. You write it before the draft so the big decisions about content and order are made early.

What does an essay outline look like?

It looks like a numbered list. The introduction, each body paragraph and the conclusion get their own heading, usually a Roman numeral, with the thesis, topic sentences, evidence and explanation listed underneath. The sample outline in this guide shows a complete one for a 1,500-word essay.

What format should an essay outline use?

The most common is the alphanumeric format: Roman numerals for sections, capital letters for points, and numbers for details. Use it unless your teacher asks for something else. Topic outlines use short phrases; sentence outlines use full sentences for every line.

Is there an essay outline template I can use?

Yes. The fill-in template above works for most academic essays: an introduction with a hook, context and thesis; one block per body point with a topic sentence, evidence, explanation and link; and a conclusion. Add or remove body blocks to fit your word count.

How do I make an outline for an essay quickly?

Write a working thesis, list three points that prove it, and put one piece of evidence under each. That skeleton takes ten minutes and is enough to start drafting; fill in the introduction and conclusion notes once the body is set.