:tick: Text symbol
Capital sigma symbol Σ
Greek capital letter sigma, U+03A3. Click to copy it, or see how to type it on Windows, Mac, Word and Google Docs below.
Paste it with Ctrl + V, or Command + V on a Mac.
Every code for Σ
| Unicode name | Greek capital letter sigma |
|---|---|
| Code point | U+03A3 |
| Windows Alt code | None |
| Mac keys | None |
| HTML | Σ |
| HTML number | Σ Σ |
| CSS | \3A3 |
| JavaScript | \u{3A3} |
| Python | \u03a3 |
| UTF-8 bytes | CE A3 |
| Use Emoji code | :bigsigma: |
How to type Σ
On every device, in the apps people ask about most.
| Where | How |
|---|---|
| Chrome, any website | With Use Emoji, type:bigsigma: in any text box and it turns into Σ. |
| Windows | It has no Alt code. Copy it from this page, or press Windows +. (period) and look in the emoji panel’s Symbols tab. |
| Mac | Press Control + Command + Space to open the Character Viewer and search for "capital sigma". |
| Word on Windows | Type 03A3, then press Alt + X: Word turns the code into Σ. |
| Google Docs | Insert, then Special characters, and search for "capital sigma". |
| iPhone and Android | Copy it from this page and paste it. Some keyboards also offer it when you hold a related key. |
| HTML | Write Σ in the page source. |
Questions
About the capital sigma symbol
Short answers to the questions people ask most.
What is the HTML code for Σ?
Σ or Σ. Both show Σ in any browser. In CSS content, write "\3A3".
What is the Unicode for Σ?
Σ is U+03A3, named GREEK CAPITAL LETTER SIGMA in the Unicode standard.
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