Em Dash vs En Dash: Have you ever wondered whether to use an em dash (—) or an en dash (–)? They look similar, but their jobs are different. Choosing the wrong one can make your writing confusing, especially when showing number ranges or adding information to a sentence.
Understanding em dash vs en dash helps you write clearer emails, essays, articles, and professional documents.
An em dash creates a strong break or adds emphasis. An en dash usually connects numbers, dates, or related terms. A third symbol, the hyphen (-), joins words.
This guide explains the differences with simple grammar rules, real-life examples, and useful keyboard shortcuts.
QUICK ANSWER
—
Em DashPause or emphasis Copy
–
En DashRange or connection Copy
–
HyphenJoins words Copy
Em dash: I had one goal—to win.
En dash: Read pages 10–20.
Hyphen: She is a well-known author.
TL;DR
Use an em dash (—) for interruptions, emphasis, or extra explanations. Use an en dash (–) for ranges such as 2015–2025 and certain relationships such as New York–London. Use a hyphen (-) to connect words. Spacing and specialized uses may vary by editorial style.
1. What Is an Em Dash?
An em dash (—) is a long punctuation mark that creates a noticeable break in a sentence.
Writers use it to emphasize information, introduce an explanation, or show an interruption.
Examples ✍️
- I had one dream—to become a writer.
- She opened the door—and immediately froze.
- My brother—the youngest in our family—loves basketball.
An em dash can sometimes replace commas, parentheses, or a colon.
However, it creates a stronger pause and often sounds more conversational.
Use it carefully. Too many em dashes can make writing difficult to follow.
2. What Is an En Dash?
An en dash (–) is shorter than an em dash but longer than a hyphen.
Its most familiar purpose is to connect numbers, dates, and times.
Examples 📚
- Pages 15–30
- The years 2010–2020
- The 9:00–11:00 a.m. session
- The New York–London route
An en dash can mean to, through, or indicate a relationship between two elements.
Some editorial styles also use it in complex compound expressions, such as pre–World War II.
Unlike an em dash, an en dash usually doesn’t create a dramatic interruption in American prose.
3. Em Dash vs En Dash: Key Differences
The main difference is their function, not simply their length.
| Feature | Em Dash (—) | En Dash (–) |
|---|---|---|
| Appearance | Longer | Shorter |
| Main purpose | Emphasis or interruption | Range or connection |
| Typical location | Within sentences | Between numbers or terms |
| Example | I tried—but failed. | Pages 5–10 |
| Common meaning | Strong break | To, through, or between |
| Spacing | Depends on style | Usually unspaced in ranges |
Easy Memory Trick 💡
Em Dash = Emphasis
En Dash = Numbers and Connections
This shortcut covers their most common uses, although both symbols have additional applications.
4. Em Dash vs En Dash vs Hyphen
Three different marks often get confused.
| Symbol | Name | Example |
|---|---|---|
- | Hyphen | Part-time job |
– | En dash | Monday–Friday |
— | Em dash | I knew the truth—or thought I did. |
− | Minus sign | 8 − 3 = 5 |
The hyphen joins words or word elements.
The en dash connects ranges or certain related terms.
The em dash creates a strong sentence break.
The mathematical minus sign (−) is another distinct character. It indicates subtraction or a negative value, not ordinary word punctuation.
5. When Should You Use an Em Dash?
An em dash works well in three common situations.
Adding Emphasis
I finally found what I needed—peace and quiet.
Showing an Interruption
“I was going to explain—”
“There’s no time!”
The dash shows that the first speaker was cut off.
Adding Extra Information
My sister—a talented musician—performed yesterday.
A pair of em dashes surrounds information that interrupts the main sentence.
Em dashes are useful in storytelling and informal writing, but they also appear in professionally edited prose.
6. When Should You Use an En Dash?
Use an en dash for ranges and certain relationships.
Number Ranges
Read pages 25–40.
Date Ranges
The exhibition ran during 2018–2022.
Time Ranges
The workshop runs 9–11 a.m.
Relationships
The New York–London flight takes several hours.
Open Compounds
The phrase pre–World War II uses an en dash in styles that distinguish a prefix attached to an open compound.
Here, pre applies to the entire expression World War II.
These uses help readers recognize the connection between elements.
7. How to Use Em Dashes in Sentences
An em dash can replace certain commas, parentheses, or colons, but the effect is different.
Instead of Commas
With commas: My friend, who lives in Boston, is visiting.
With em dashes: My friend—who lives in Boston—is visiting.
The em dashes give the added detail more emphasis.
Instead of Parentheses
With parentheses: The results (which surprised everyone) were positive.
With em dashes: The results—which surprised everyone—were positive.
Instead of a Colon
With a colon: She had one goal: graduation.
With an em dash: She had one goal—graduation.
A colon often sounds more formal, while an em dash creates a stronger conversational break.
8. How to Use En Dashes for Ranges and Open Compounds
An en dash is particularly useful when showing a continuous range.
| Use | Example |
|---|---|
| Pages | 12–18 |
| Years | 2015–2025 |
| Time | 9:00–11:00 a.m. |
| Temperatures | 60–70°F |
| Relationship | New York–London route |
| Open compound | Pre–World War II history |
Important: From and To
Avoid: The meeting runs from 2–4 p.m.
Correct: The meeting runs from 2 to 4 p.m.
Also correct: The meeting runs 2–4 p.m.
Likewise, write between 2015 and 2020, not between 2015–2020.
The Chicago Manual of Style confirms this distinction and also explains the use of en dashes with open compounds.
chicagomanualofstyle.org
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9. Em Dash vs En Dash in American and British English
Dash conventions can differ between American and British publishers.
American English
Many American editorial styles use unspaced em dashes:
She was ready—or so she thought.
British English
Some British publishers use spaced en dashes for sentence-level breaks:
She was ready – or so she thought.
Neither convention applies universally to an entire country.
Publishers and organizations may adopt different house styles.
For TextWordly.com’s American English audience, unspaced em dashes provide a useful default, unless a specific style guide requires otherwise.
10. Should You Put Spaces Around Dashes?
Spacing depends on the dash’s function and the publication’s style.
| Situation | Common Format |
|---|---|
| Em dash in Chicago-style prose | Word—word |
| En dash in a range | 10–20 |
| En dash between related terms | New York–London |
| Spaced en dash as a sentence break | Word – word |
Microsoft’s writing guidance generally uses unspaced em dashes and en dashes, with specific exceptions for some time and date displays.
Microsoft Learn
The most important rule is consistency.
Avoid switching between styles within the same document unless the context requires different formatting.
11. How to Type Em Dashes and En Dashes
Most keyboards don’t have separate keys for these punctuation marks.
Windows
Common numeric-keypad Alt codes:
| Symbol | Shortcut |
|---|---|
| En dash (–) | Alt + 0150 |
| Em dash (—) | Alt + 0151 |
Hold Alt while entering the numbers on the numeric keypad. These codes depend on the application and keyboard configuration.
Mac
| Symbol | Shortcut |
|---|---|
| En dash (–) | Option + - |
| Em dash (—) | Shift + Option + - |
Copy the Symbols
—
Em Dash Copy
–
En Dash Copy
–
Hyphen Copy
12. Em Dashes and En Dashes in Word and Google Docs
Word processors make it easier to insert special punctuation.
Microsoft Word
In Word for Windows, commonly documented shortcuts include:
- Em dash:
Ctrl + Alt + numeric keypad minus - En dash:
Ctrl + numeric keypad minus
You can also use Insert → Symbol → More Symbols.
Microsoft documents these shortcuts in its Word keyboard reference.
Microsoft Support
Google Docs
Open Insert → Special characters, then search for em dash or en dash.
You can also use supported operating-system shortcuts or paste the symbols directly.
Automatic replacements vary by software and settings. Don’t assume typing two hyphens will always produce the intended dash.
13. Em Dash vs En Dash in Academic Writing
Academic writing follows specific editorial conventions.
APA Style
APA guidance distinguishes dashes by purpose, including em dashes for interruptions and en dashes for certain ranges or relationships.
MLA Style
MLA publications use editorial punctuation conventions that should be checked when preparing a paper or bibliography.
Chicago Style
Chicago provides detailed guidance on number ranges, open compounds, and parenthetical em dashes.
For example:
The results—although unexpected—supported the hypothesis.
When writing a school assignment, follow the required edition of the relevant style guide rather than mixing conventions.
14. Common Em Dash and En Dash Mistakes
Several mistakes appear frequently in everyday writing.
Mistake 1: Using a Hyphen for a Range
Less precise: Pages 10-20
Preferred in many editorial styles: Pages 10–20
Mistake 2: Using an En Dash for an Em Dash
Avoid in standard Chicago-style American prose: I tried–but failed.
Better: I tried—but failed.
Mistake 3: Combining From with a Dash
Avoid: From 2015–2020
Correct: From 2015 to 2020
Mistake 4: Confusing a Minus Sign with a Dash
Mathematical subtraction: 8 − 3 = 5
The mathematical minus sign is distinct from a hyphen or en dash.
Microsoft Learn
Mistake 5: Overusing Em Dashes
Too many interruptions can make writing harder to follow.
Use commas, periods, or parentheses when they communicate the same idea more clearly.
15. Real-Life Em Dash and En Dash Examples
Here are practical examples from common writing situations.
Email ✉️
I have one request—please send the report today.
School Assignment 📚
Read chapters 3–6 before Friday.
Workplace Communication 💼
The meeting—which was originally scheduled for Monday—has moved to Thursday.
Event Schedule 📅
The workshop runs 10 a.m.–noon.
Travel ✈️
The New York–London route is popular.
Creative Writing ✍️
She turned around—and everything changed.
Sports 🏆
The team won 3–2.
Score punctuation varies by editorial style, so a hyphen may also be used in some publications.
These examples show how em dashes emphasize information while en dashes connect elements.
16. Em Dash vs En Dash FAQs and Final Thoughts
Frequently Asked Questions
What is the difference between an em dash and an en dash?
An em dash creates emphasis or an interruption. An en dash usually connects ranges or related terms.
Which dash is longer?
The em dash (—) is longer than the en dash (–).
Is an en dash the same as a hyphen?
No. A hyphen joins words, while an en dash commonly indicates ranges or relationships.
When should I use an em dash?
Use it for strong sentence breaks, interruptions, or added explanations.
When should I use an en dash?
Use it for ranges such as 2015–2025, page numbers, and certain compound expressions.
Should em dashes have spaces?
That depends on the style guide. Many American editorial styles use them without spaces.
Can an en dash replace an em dash?
Some publishers use spaced en dashes for sentence breaks, but the marks aren’t interchangeable in every situation.
How do I type an em dash on Windows?
A common method is Alt + 0151 using the numeric keypad in applications that support this code.
How do I type an em dash on Mac?
Press Shift + Option + -.
Is 2010-2020 correct?
A hyphen is understandable, but many edited styles prefer an en dash: 2010–2020.
Final Thoughts
Understanding em dash vs en dash helps you write with greater clarity and accuracy.
Use an em dash (—) to create a strong break, introduce emphasis, or show an interruption.
Use an en dash (–) for number ranges, dates, and certain relationships.
Use a hyphen (-) to connect words, and a true minus sign (−) for mathematical subtraction.
Remember that spacing and specialized rules can vary by publication.
The simplest way to choose the right mark is to ask: Am I interrupting a sentence, connecting a range, or joining words?