Here’s the Easiest Way to Type Em Dashes on Windows and Mac

Quick help for common punctuation: If you ever pause over which mark to use, this intro gets you moving fast. Learn simple key combos and small fixes that save time while you write.

On Mac: press Shift + Option + Hyphen for an em dash (—). Use Option + Hyphen for an en dash (–). These two combos are fast and reliable when you work on a laptop or desktop keyboard.

On Windows: use Alt codes on a numeric keypad: Alt + 0151 for an em dash and Alt + 0150 for an en dash. If you lack a keypad, press Windows + . to open the emoji and symbols panel and insert the mark there.

Apps can help, too: Word and Outlook auto-convert double hyphens into an em dash and space-hyphen-space into an en dash. Google Docs offers Insert > Special characters and Tools > Preferences for automatic replacements.

This short guide shows usable shortcuts, quick fallbacks, and clear examples so you can type dash marks correctly every time you edit text.

Quick start: the fastest keyboard shortcuts for em and en dashes

Fast help: Learn two simple combos for each platform and you will insert dash marks without slowing down. These keyboard shortcut moves work across most apps and are easy to memorize.

Mac: Shift + Option + Hyphen and Option + Hyphen

On a Mac, press Shift + Option + Hyphen to insert an em dash (—). Press Option + Hyphen for an en dash (–).

Practice those two shortcuts until the motion feels natural; they cover most use cases.

Windows: Alt + 0151 and Alt + 0150 on the numeric keypad

On Windows, hold Alt and enter 0151 for an em dash or 0150 for an en dash using a numeric keypad.

If your keyboard lacks a numpad, open the emoji and symbols menu with Windows + . and pick the dash symbol you need as a quick fallback method.

• Use the actual hyphen key with these combos, not underscore or equals.
• If a shortcut fails, check Num Lock and app support, then try the emoji panel.
• Use em dashes for strong breaks and en dashes for ranges to keep text clean.

Here’s the Easiest Way to Type Em Dashes on Windows and Mac

Many keyboards skip a dedicated em dash key, so systems give you shortcuts that do the job fast. Standard layouts favor common characters, which is why special marks live behind combos and menus.

Why punctuation keys are hidden and what to use instead

Most physical keyboards place letters first. Long marks like em and en dashes are handled by OS shortcuts and app auto-replace features.

• Mac: Shift + Option + Hyphen for an em dash; Option + Hyphen for an en dash.
• Windows: Alt + 0151 (em) and Alt + 0150 (en); or use the emoji/symbols panel.
• Word and Outlook convert — between words into an em dash and space – space into an en dash.

When to use em versus en, with examples

Use an em dash to add a strong break or an aside: “A notebook, pen, and laptop—these were all in my welcome kit!”

Use an en dash for ranges and connections: “Office hours are Monday-Friday” or “pages 10-15”.

Type em dashes on a Mac: built‑in shortcuts, symbols menu, and smart replacements

With a couple of settings and a tiny habit, inserting a long dash on a Mac becomes automatic. Below are quick, practical options you can use right away.

Use the keyboard shortcut

Press Shift + Option + Hyphen to insert an em dash (—). Use Option + Hyphen for an en dash (–).

Open Character Viewer (Control + Command + Space)

If you forget a shortcut, press Control + Command + Space to open the symbols menu. Search for “em dash,” double‑click the dash symbol, or copy paste it into your text field.

Create Text Replacements

Go to System Settings > Keyboard > Text Replacements and add a trigger like –m to replace with —. This works across most apps that support substitutions and saves time in email and notes.

Level up with third‑party apps

• Rocket Typist stores snippets and inserts blocks that include dashes.
• BetterTouchTool remaps a key chord to send Shift + Option + Hyphen across apps.
• Keysmith builds multi‑step macros—insert an em dash plus a signature with one hotkey.

Pro tip: press Command + Option + Hyphen for a non‑breaking hyphen. If a shortcut fails, check Edit > Substitutions in your app and confirm the active keyboard input source in the menu bar.

Type em dashes on Windows: Alt codes, emoji & symbols panel, and Office smart dashes

Windows offers several fast methods for adding proper dash characters. Pick a method that fits your keyboard and workflow so you can insert dash marks without slowing down.

Enter Alt codes on a numeric keypad

Hold Alt on a keyboard with a numeric pad and type 0151 for an em dash (—) or 0150 for an en dash (–). Make sure Num Lock is on so the code registers correctly.

Open the emoji and symbols menu

Press Windows + . (period) to open the emoji panel, then switch to Symbols to find dash characters. This menu works across tabs and is handy when a numpad is not available.

Let Word and Outlook auto‑format

In Microsoft Word and Outlook, type two hyphens between words (like–this) and keep writing; AutoFormat will convert them into an em dash. For an en dash, a spaced hyphen (space – space) often triggers the correct swap.

Set up system‑wide text expansion and quick fallbacks

Install a free app such as PhraseExpress for personal use to replace a short trigger (for example, –m) with — across apps. As a simple fallback, keep a note with both dash characters you can copy paste into fields that block special input.

• If a dash won’t appear, check input focus and font—some fields block special symbols.
• Use the emoji menu in browsers and web apps for fastest cross‑app insertion.
• Keep Num Lock and keyboard drivers updated when using alt codes as a primary method.

Google Docs and Microsoft Word: app-specific ways to insert and auto-replace dashes

If you write in Docs or Word often, a few app tricks save time when adding long dashes. Both apps give built-in paths for inserting a true dash character and for turning typed shortcuts into automatic replacements.

Google Docs: Insert > Special characters and Automatic substitution

Open Insert > Special characters, search for “em dash,” and click the dash symbol to add it into your text. That menu offers a quick visual way to find rare characters when a keyboard shortcut slips your mind.

Then set a replacement rule in Tools > Preferences. Add a trigger like –m or emd and map it to — so you type less and edit more.

Microsoft Word: AutoFormat, Insert > Symbol, and keyboard options

Word will usually convert two hyphens between words into an em dash automatically. If AutoFormat is off, use Insert > Symbol > More Symbols and pick — from the symbols tab.

Power users can try a keyboard shortcut: Windows Word accepts Ctrl + Alt + − on the numeric keypad, while Mac Word supports Shift + Option + Hyphen as well.

Cross‑app tip: copy and paste from a symbols dialog

When shortcuts differ between apps, open a symbols menu or Character Viewer, copy a dash symbol, and paste it where needed. This simple box-and-paste method works across web apps, email clients, and other software that blocks direct shortcuts.

• Quick example: We need three things—focus, time, and clear feedback—shows how an em dash highlights a list without breaking flow.
• Use em dashes for emphasis and en dashes for ranges to keep punctuation consistent and professional.

Conclusion

Quickly master a few tricks that make inserting dash characters simple and repeatable. Use Shift + Option + Hyphen on a Mac and Alt + 0151 or Windows + . as a fallback on Windows. Word and Outlook will auto-convert — into an em dash, and Google Docs can auto-replace via Preferences.

Pick one primary method and one backup for each device so you save time. Keep a short cheat note with a non‑breaking hyphen shortcut (Command + Option + Hyphen) and a copy-paste dash sample in a note or small app.

Final tip: use dashes for emphasis or breaks and en dashes for ranges. With a couple of reliable shortcuts and small habits, your writing flows better and you spend less time hunting for symbols.