β
Circled Asterisk Operator Symbol (β)
Copy the Circled Asterisk Operator symbol β to your clipboard, and see its Unicode code point, HTML entity, LaTeX command and how to type it on any device.
What does β mean?
β (Circled Asterisk Operator, U+229B) belongs to the Unicode Mathematical Operators block. Operators drawn inside a circle or square denote modified operations such as direct sums, tensor products or element-wise operations in algebra and computing.
Codes and properties
| Character | β |
|---|---|
| Unicode name | CIRCLED ASTERISK OPERATOR |
| Code point | U+229B |
| Decimal | 8859 |
| Unicode block | Mathematical Operators |
| HTML entity | ⊛ Β· ⊛ |
| CSS | \229B |
| JavaScript / JSON | \u229B |
| Python | \u229B or \N{CIRCLED ASTERISK OPERATOR} |
| UTF-8 bytes | E2 8A 9B |
| LaTeX | \circledast |
How to type β
- Copy & paste: press the Copy button above, then paste β anywhere β Word, Google Docs, email, chat or code.
- Windows (Word, WordPad, Outlook): type
229Bthen press Alt+X. In any app, Win+. opens the symbol panel. - Mac: switch to the Unicode Hex Input keyboard, hold Option and type
229B; or press Ctrl+Cmd+Space and search βcircled asterisk operatorβ. - Linux (GTK/IBus): press Ctrl+Shift+U, type
229b, then Space. - HTML:
⊛renders as β. - LaTeX:
\circledastin math mode (amssymb package for some symbols).
Frequently asked questions
How do I type β on Windows?
In Microsoft Word type 229B and press Alt+X. In any app press Win+. to open the symbol panel, or copy β from this page.
What is the HTML code for β?
Use ⊛ (hex) or ⊛ (decimal).
What is the LaTeX command for β?
Use \circledast in math mode.