AltKeyCodes

Greek Capital Letter Omega Alt Code and Symbol

The Alt code for Greek Capital Letter Omega is 234. Hold Alt, type 234 on the numeric keypad, then release Alt. Greek Capital Letter Omega also has the Unicode codepoint U+03A9, so you can type it with Alt+937 on Windows, search for U+03A9 in macOS's Character Viewer, use Ω in HTML, or \03A9 in CSS. If your keyboard has no numeric keypad, use the Character Viewer, the HTML entity, or copy the character directly — the Alt key method requires a physical numpad. On a US Mac keyboard, press ⌥Z for Greek Capital Letter Omega; shortcuts can differ on other layouts. HTML also defines the named entity Ω for Greek Capital Letter Omega, but the numeric form Ω is safer when compatibility is uncertain.

Codes for this symbol

Copy any value by clicking it.
MethodValue
Legacy Alt code
Alt + decimal
Alt + X hex
macOS Option
HTML named entity
HTML decimal
HTML hex
CSS escape
Python escape
JavaScript escape
UTF-8 bytes
Unicode codepoint
Unicode block
Unicode category

How to type greek capital letter omega on Windows

  1. Turn Num Lock on so the numeric keypad is active.
  2. Hold the left Alt key.
  3. Type 2 3 4 on the numeric keypad.
  4. Release Alt. The Greek Capital Letter Omega character (Ω) appears.

If your keyboard has no numeric keypad, see how to type symbols without a numpad.

How to type greek capital letter omega on macOS

On a US keyboard layout, press ⌥Z to insert Greek Capital Letter Omega. This shortcut assumes a US layout; other layouts may remap it.

If the shortcut does not work on your layout, open the Character Viewer with ⌃⌘Space, search for "Greek Capital Letter Omega" and click the character.

How to use greek capital letter omega in code

  • HTML: or , also
  • CSS: content:"\03A9"; ()
  • Python: \u03A9 or chr(0x3A9)
  • JavaScript: \u03A9 or String.fromCodePoint(0x3A9)
  • JSON: "\u03A9"
  • LaTeX: $\Omega$ (math mode)
Square RootAlt+251
InfinityAlt+236
Greek Small Letter PiAlt+227
Greek Capital Letter SigmaAlt+228
Greek Small Letter AlphaAlt+224
N-ary SummationAlt+8721
Greek Capital Letter GammaAlt+226
Greek Capital Letter ThetaAlt+233
Greek Capital Letter PhiAlt+232
Greek Small Letter EpsilonAlt+238
Greek Capital Letter DeltaAlt+916
Greek Small Letter MuAlt+956
Greek Small Letter SigmaAlt+229
Greek Small Letter PhiAlt+237
Greek Capital Letter MuAlt+924
Greek Capital Letter PiAlt+928
Greek Small Letter LamdaAlt+955

Frequently asked questions

What is the Alt code for Greek Capital Letter Omega?

The legacy Alt code for Greek Capital Letter Omega is 234. Hold Alt, type 2 3 4 on the numeric keypad, then release Alt.

How do I type Ω without a numpad?

Use the Windows Character Viewer (Win+.), the macOS Character Viewer (⌃⌘Space), an HTML entity such as Ω, or copy the character directly from this page.

Why does Alt+937 not work?

Alt+937 only works on a keyboard with a physical numeric keypad. It also requires the application to accept the numeric-keypad input path. Laptops without a numpad need an alternative method.

What is the Unicode for Greek Capital Letter Omega?

The Unicode codepoint for Greek Capital Letter Omega is U+03A9. You can use this value in HTML as Ω, in CSS as \03A9, and in Word with Alt+X.

How do I type Ω on a Mac?

On a US Mac keyboard, press ⌥Z. If that does not work on your layout, open ⌃⌘Space and search for U+03A9.

Back to Greek Letters