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Subscript One Symbol ₁
Subscript One Symbol Information
| Symbol Name | Subscript One |
| Unicode Version | 1.1 (June 1993) |
| Unicode | U+2081 |
| CSS Code | \2081 |
| Hex Code | ₁ |
| HTML Code | ₁ |
| Symbol | ₁ |
Subscript One Symbol Encoding
| UTF-8 | 0xE2 0x82 0x81 |
| UTF-16 | 0x2081 |
| UTF-32 | 0x00002081 |
How to add subscript one symbol via keyboard on different Operating systems
You can type the subscript one symbol on most modern devices with the help of following methods:
How to type subscript one symbol on Microsoft Word
You can type the subscript one in Microsoft Word using steps mentioned below:
- Place your cursor in the text area where you need to insert the symbol and type 2081
- Without moving the cursor press keys Alt + x together
- The original 2081 is now transformed into ₁
How to type subscript one symbol on Microsoft Windows
You can type the subscript one on Microsoft windows using following steps:
- Hold Alt and press to type subscript one on your windows machine.
How to type subscript one symbol on Mac OS
You can type the subscript one on Mac OS using following steps:
- Place your cursor in the text area where you need to insert the symbol
- Press Ctrl + ⌘ Command + ⎵ Space to bring up the Character Viewer. Alternatively, choose Edit ⇒ Emoji & Symbols
- Type "Subscript One" in the search field at the top and press Enter
- The symbol should appear. Click on it to insert it into your text


How to type subscript one symbol on Linux
You can type the subscript one on Linux using following steps:
- Place your cursor in the text area where you need to insert the symbol
- Hold ⇧ Shift + Ctrl and press the letter + U
- Press keys 2081 consecutively
- And then press ↵ Enter , the desired symbol will be added to your document
How to type subscript one symbol on IOS and Android
The easiest way to type the subscript one symbol on ios and android is to copy and paste it wherever you need it.
How to use subscript one in CSS
//CSS Example
1span {
2 content: \2081;
3 }How to use subscript one in HTML
//HTML Example
1<span>₁</span>Subscript One symbol representation in programming languages
Subscript Onesymbol's representation in different programming languages can be found in table below:
| Language | Representation |
|---|---|
| Rust | \u{2081} |
| Ruby | \u{2081} |
| Python | \u2081 |
| PHP | \u{2081} |
| Perl | \x{2081} |
| Java | \u2081 |
| Modern JavaScript - Since ES6 | \u{2081} |
| JavaScript | \u2081 |
| Go | \u2081 |
| C# | \u2081 |
| C and C++ | \u2081 |
| Bash and Zsh - inside echo -e | \u2081 |
| RFC 5137 | \u'2081' |
