# Ⅰ U+2160 ROMAN NUMERAL ONE

Uppercase Roman numeral 1 as a single symbol, used for numbered lists, chapters, clock faces, and outlines.

| | |
|---|---|
| Character | `Ⅰ` |
| Codepoint | U+2160 |
| Name | ROMAN NUMERAL ONE |
| Block | [Number Forms](https://unicodekit.com/block/number-forms) |
| Script | Latin |
| Category | Letter Number (Nl) |
| Unicode version | 1.1 |
| HTML | `Ⅰ` `Ⅰ` |
| CSS | `\2160` |
| JavaScript | `\u2160` |
| UTF-8 | E2 85 A0 |
| UTF-16 | 2160 |
| Decomposition | compat U+0049 |

## Related characters

- ⅟ [U+215F FRACTION NUMERATOR ONE](https://unicodekit.com/char/215F)
- Ⅱ [U+2161 ROMAN NUMERAL TWO](https://unicodekit.com/char/2161)
- ⅞ [U+215E VULGAR FRACTION SEVEN EIGHTHS](https://unicodekit.com/char/215E)
- Ⅲ [U+2162 ROMAN NUMERAL THREE](https://unicodekit.com/char/2162)
- ⅝ [U+215D VULGAR FRACTION FIVE EIGHTHS](https://unicodekit.com/char/215D)
- Ⅳ [U+2163 ROMAN NUMERAL FOUR](https://unicodekit.com/char/2163)
- ⅜ [U+215C VULGAR FRACTION THREE EIGHTHS](https://unicodekit.com/char/215C)
- Ⅴ [U+2164 ROMAN NUMERAL FIVE](https://unicodekit.com/char/2164)
- ⅛ [U+215B VULGAR FRACTION ONE EIGHTH](https://unicodekit.com/char/215B)
- Ⅵ [U+2165 ROMAN NUMERAL SIX](https://unicodekit.com/char/2165)
- ⅚ [U+215A VULGAR FRACTION FIVE SIXTHS](https://unicodekit.com/char/215A)
- Ⅶ [U+2166 ROMAN NUMERAL SEVEN](https://unicodekit.com/char/2166)

Page: https://unicodekit.com/char/2160 · JSON: https://unicodekit.com/characters/2160