The phrase “in conclusion” is a formal linking phrase used to signal that you are about to state the final point or summary of your writing or speech. It works best in structured, formal contexts like academic essays, research papers, or business reports, where you need to clearly mark the end of your argument. In casual conversation or informal emails, it often sounds stiff or overly dramatic, so it is better to use a simpler alternative.
Quick Answer: When Should You Use ‘in conclusion’?
Use “in conclusion” when you are writing a formal piece and you want to tell your reader that you are wrapping up your main points. It is a clear signal that the end is near. Avoid it in everyday emails, text messages, or casual conversations because it can feel unnatural or too serious. For example, in a school essay, it works well. In a quick note to a friend, it does not.
Formal vs. Informal Tone: Where ‘in conclusion’ Belongs
The tone of “in conclusion” is almost always formal. It is a fixed phrase that carries a sense of finality and structure. Here is a breakdown of where it fits and where it does not.
Formal Contexts (Use It)
- Academic essays and research papers
- Formal business reports or proposals
- Speeches at conferences or official events
- Legal or policy documents
Informal Contexts (Avoid It)
- Casual emails to colleagues or friends
- Text messages or social media posts
- Everyday conversation with family or peers
- Personal blog posts or journal entries
Comparison Table: ‘in conclusion’ vs. Other Linking Phrases
| Phrase | Tone | Best Used In | Example |
|---|---|---|---|
| In conclusion | Formal | Academic essays, reports, speeches | In conclusion, the data supports the hypothesis. |
| To sum up | Neutral to formal | Presentations, summaries, essays | To sum up, we need to focus on quality. |
| In short | Neutral | Both formal and informal writing | In short, the project was a success. |
| Overall | Neutral | Conversations, emails, reports | Overall, the team did a great job. |
| Finally | Neutral | Lists, steps, or conclusions | Finally, remember to proofread your work. |
| All in all | Informal | Casual conversation, friendly emails | All in all, it was a fun trip. |
Natural Examples of ‘in conclusion’ in Use
Seeing the phrase in real sentences helps you understand its natural rhythm. Here are examples from different formal settings.
Academic Essay Example
“In conclusion, the evidence from three separate studies confirms that regular exercise improves cognitive function in older adults. This finding has important implications for public health policy.”
Business Report Example
“In conclusion, our analysis shows that the new marketing strategy increased customer engagement by 25 percent. We recommend continuing this approach for the next quarter.”
Speech Example
“In conclusion, I want to thank every volunteer who made this event possible. Your hard work has truly made a difference in our community.”
Common Mistakes with ‘in conclusion’
Even advanced English learners sometimes misuse this phrase. Here are the most frequent errors and how to fix them.
Mistake 1: Using It in Casual Conversation
Wrong: “So, in conclusion, I think we should get pizza for dinner.”
Why it is wrong: The phrase is too formal for a simple decision about dinner. It sounds like you are ending a speech.
Better: “So, I think we should get pizza for dinner.”
Mistake 2: Adding New Information After ‘in conclusion’
Wrong: “In conclusion, the experiment was a success. Also, we should repeat it next month.”
Why it is wrong: “In conclusion” signals the end. Adding new ideas after it confuses the reader.
Better: “In conclusion, the experiment was a success. We recommend repeating it next month to confirm the results.”
Mistake 3: Overusing It in One Piece of Writing
Wrong: “In conclusion, the first point is clear. In conclusion, the second point is also important.”
Why it is wrong: You should only use “in conclusion” once, at the very end of your entire argument.
Better: Use it only in your final paragraph or final section.
Better Alternatives to ‘in conclusion’
If you are writing something less formal, or if you want to vary your language, try these alternatives. Each one has a slightly different nuance.
- To summarize: Good for formal writing when you want to restate key points briefly.
- In summary: Similar to “to summarize,” but slightly more common in written reports.
- Ultimately: Focuses on the final result or the most important point.
- In the end: A neutral phrase that works in both formal and informal contexts.
- To wrap up: A bit more conversational, suitable for presentations or informal emails.
When to Use ‘in conclusion’ vs. Other Phrases
Choosing the right phrase depends on your audience and purpose. Here is a simple guide.
Use ‘in conclusion’ when:
- You are writing a formal essay or research paper.
- You are giving a prepared speech at a formal event.
- You need to clearly mark the end of a long argument.
Use an alternative when:
- You are writing an email to a coworker. Try “To sum up” or “Overall.”
- You are having a casual conversation. Try “So” or “Anyway.”
- You are writing a blog post. Try “To wrap up” or “Finally.”
Mini Practice: Test Your Understanding
Read each sentence and decide if “in conclusion” is the correct choice. Answers are below.
- “In conclusion, I think we should leave now because it is getting late.” (Casual conversation with friends)
- “In conclusion, the study demonstrates a clear link between sleep and memory.” (Academic essay)
- “In conclusion, here are the three items we need to buy at the store.” (Shopping list in a text message)
- “In conclusion, the board has approved the new budget for next year.” (Formal business meeting minutes)
Answers
- No. This is too formal for casual conversation. Use “So” or “Anyway.”
- Yes. This is a formal academic context where the phrase fits perfectly.
- No. A shopping list in a text message is informal. Use “Finally” or just list the items.
- Yes. Formal business documents are an appropriate place for “in conclusion.”
Frequently Asked Questions
1. Can I use ‘in conclusion’ in the middle of an essay?
No. “In conclusion” should only appear at the very end of your essay, in the final paragraph. Using it earlier will confuse your reader about where your argument ends.
2. Is ‘in conclusion’ too old-fashioned?
It is not old-fashioned, but it is very formal. In modern academic and business writing, it is still common. However, in everyday writing, it can sound stiff. Choose based on your audience.
3. What is the difference between ‘in conclusion’ and ‘to conclude’?
Both are very similar and formal. “To conclude” is slightly shorter and can feel a bit more direct. You can use them interchangeably in most formal contexts.
4. Can I use ‘in conclusion’ in an email?
Only if the email is very formal, such as a cover letter, a proposal to a client, or a report to senior management. For regular work emails, use a simpler phrase like “To sum up” or “Overall.”
Final Thoughts on Using ‘in conclusion’
Mastering “in conclusion” is about knowing when it adds clarity and when it feels out of place. Use it as a strong, clear signal in formal writing, and save it for those moments when you need a definitive ending. For everything else, choose a more natural alternative. With practice, you will develop a feel for the right phrase in every situation.
For more help with linking words, explore our guides on Essay Starters and Transition Word Examples. If you have questions, visit our FAQ page or contact us.
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