:tick: Text symbol
Summation symbol ∑
N-ary summation, U+2211. 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 ∑
| Unicode name | N-ary summation |
|---|---|
| Code point | U+2211 |
| Windows Alt code | None |
| Mac keys | ⌥ + W |
| HTML | ∑ |
| HTML number | ∑ ∑ |
| CSS | \2211 |
| JavaScript | \u{2211} |
| Python | \u2211 |
| UTF-8 bytes | E2 88 91 |
| Use Emoji code | :sumsym: |
How to type ∑
On every device, in the apps people ask about most.
| Where | How |
|---|---|
| Chrome, any website | With Use Emoji, type:sumsym: in any text box and it turns into ∑. |
| 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 ⌥ + W. |
| Word on Windows | Type 2211, then press Alt + X: Word turns the code into ∑. |
| Google Docs | Insert, then Special characters, and search for "summation". |
| iPhone and Android | Copy it from this page and paste it. Some keyboards also offer it when you hold a related key. |
| HTML | Write ∑ in the page source. |
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Questions
About the summation symbol
Short answers to the questions people ask most.
How do I type the summation symbol on a Mac?
Press ⌥ + W. Or open the Character Viewer with Control + Command + Space and search for "summation".
What is the HTML code for ∑?
∑ or ∑. Both show ∑ in any browser. In CSS content, write "\2211".
What is the Unicode for ∑?
∑ is U+2211, named N-ARY SUMMATION in the Unicode standard.
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Type :sumsym: and get ∑
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