Roman Numeral One
Part of Math Symbols
Roman Numeral One has no standard Windows Alt code. Copy the character directly, or use its HTML entity or Unicode value instead.
- Alt code
- None
- HTML entity
- Ⅰ
- Unicode
- U+2160
About this symbol
Unicode has Roman numerals as single characters mainly for East Asian typesetting, where a numeral such as Ⅻ is set as one block, even in vertical text. In ordinary text the usual capital letters I, V and X do the same job and are easier to search for.
Unicode facts
- Official name
- ROMAN NUMERAL ONE
- Type
- Letter used as a number
- Unicode block
- Number Forms
- Unicode group
- Roman numerals
- Added in
- Unicode 1.1 (1993)
Click the symbol or any value at the top of the page to copy it. See the full Math Symbols chart for related characters.