Copy and paste the sigma symbol with codes and usage examples
Σ
Sigma Symbol Codes
| Character |
Σ |
| Decimal Code |
931 |
| Hexadecimal |
3A3 |
| HTML Entity |
Σ |
| Unicode |
U+003A3 |
How to Type the Sigma Symbol
Windows: Hold Alt and type 0931 on the numeric keypad
Alt + 0931 = Σ
Mac: Press Option + G
⌥ + G = Σ
HTML: Use the entity code
Σ or Σ
CSS: Use the Unicode escape
content: "\003A3";
Common Uses
- Sigma notices: Σ 2024 Company Name
- Legal documents: Σ All rights reserved
- Website footers: Σ Sigma notice
- Published works: Σ Author name