The Alpha symbol (α) is widely used in math, physics, engineering, and Greek lettering. Instead of copying and pasting, you can easily type the Alpha symbol using Alt codes, Unicode inputs, and built-in character tools.
In this guide, you’ll learn how to insert the α symbol on Windows, Mac, and Ubuntu/Linux with simple keyboard shortcuts.
Alpha Symbol (α) Alt Code for Windows
Windows users can type the α symbol using a numeric keypad and Alt code.
Windows Alt Code for α (Lowercase Alpha)
- Alpha Symbol (α) →
Alt + 224
Windows Alt Code for Α (Uppercase Alpha)
- Capital Alpha (Α) →
Alt + 913
How to Use the Alt Code for α on Windows
- Turn on Num Lock if it’s not already enabled.
- Hold down the Alt key.
- Type 224 on the numeric keypad for α (lowercase) or 913 for Α (uppercase).
- Release the Alt key, and the Alpha symbol appears.
📌 Note: This method requires a numeric keypad. If your laptop lacks one, use the Character Map or on-screen keyboard.
How to Type the α Symbol on Mac
Mac users can insert the α symbol using the Emoji & Symbols Viewer or a Unicode shortcut.
Mac Shortcut for α
- Press Cmd + Control + Space to open Emoji & Symbols Viewer.
- Search for alpha and click to insert α.
✅ Alternative: Use Unicode input by holding Option
and typing 03B1, then pressing Space.
How to Type the α Symbol on Ubuntu/Linux
Linux users can type the α symbol using Unicode or the Compose Key.
Unicode Input for α on Ubuntu/Linux
- Press Ctrl + Shift + U.
- Type 03B1 (Unicode for α).
- Press Enter, and the α symbol appears.
Compose Key Method (Ubuntu/Linux)
- Enable the Compose Key in keyboard settings.
- Press Compose, then type a and l.
- The α symbol appears.
Alternative Ways to Insert the α Symbol
If keyboard shortcuts don’t work, try these methods:
Windows Character Map
- Open Character Map (
Win + R
→ Typecharmap
→ Press Enter). - Search for alpha and select α.
- Click Copy, then paste it into your document.
Mac Emoji & Symbols Viewer
- Press
Cmd + Control + Space
to open Character Viewer. - Search for alpha and select α to insert.
Copy and Paste Method
If you’re in a hurry, simply copy this symbol: α and paste it where needed.
FAQs About the Alpha Symbol (α) and Alt Codes
What is the Alt code for the Alpha symbol?
The Alt code for α is Alt + 224
, and for Α (uppercase Alpha) is Alt + 913
on Windows.
How do I type the α symbol on a laptop without a numeric keypad?
Use the Character Map (Windows), Emoji & Symbols Viewer (Mac), or copy and paste the symbol.
How do I insert the α symbol in Microsoft Word?
Use Alt + 224
on Windows or Character Viewer (Cmd + Control + Space) on Mac. You can also find it under Insert → Symbol in Word.
Does the α symbol work in web browsers and social media?
Yes! The α symbol works in all web browsers, social media posts, and messaging apps.
Complete List of Windows Keyboard Shortcuts
If you need help for Windows, you can find a whole list of all keyboard shortcuts here.
https://keyboard-shortcuts.org/
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