# ₁ U+2081 SUBSCRIPT ONE

Small lowered one, subscript 1 used in chemical formulas and math indices.

| | |
|---|---|
| Character | `₁` |
| Codepoint | U+2081 |
| Name | SUBSCRIPT ONE |
| Block | [Superscripts and Subscripts](https://unicodekit.com/block/superscripts-and-subscripts) |
| Script | Common |
| Category | Other Number (No) |
| Unicode version | 1.1 |
| HTML | `₁` `₁` |
| CSS | `\2081` |
| JavaScript | `\u2081` |
| UTF-8 | E2 82 81 |
| UTF-16 | 2081 |
| Decomposition | sub U+0031 |

## Related characters

- ₀ [U+2080 SUBSCRIPT ZERO](https://unicodekit.com/char/2080)
- ₂ [U+2082 SUBSCRIPT TWO](https://unicodekit.com/char/2082)
- ⁿ [U+207F SUPERSCRIPT LATIN SMALL LETTER N](https://unicodekit.com/char/207F)
- ₃ [U+2083 SUBSCRIPT THREE](https://unicodekit.com/char/2083)
- ⁾ [U+207E SUPERSCRIPT RIGHT PARENTHESIS](https://unicodekit.com/char/207E)
- ₄ [U+2084 SUBSCRIPT FOUR](https://unicodekit.com/char/2084)
- ⁽ [U+207D SUPERSCRIPT LEFT PARENTHESIS](https://unicodekit.com/char/207D)
- ₅ [U+2085 SUBSCRIPT FIVE](https://unicodekit.com/char/2085)
- ⁼ [U+207C SUPERSCRIPT EQUALS SIGN](https://unicodekit.com/char/207C)
- ₆ [U+2086 SUBSCRIPT SIX](https://unicodekit.com/char/2086)
- ⁻ [U+207B SUPERSCRIPT MINUS](https://unicodekit.com/char/207B)
- ₇ [U+2087 SUBSCRIPT SEVEN](https://unicodekit.com/char/2087)

Page: https://unicodekit.com/char/2081 · JSON: https://unicodekit.com/characters/2081