Unicode Character "Ⅰ" (U+2160)

The character (Roman Numeral One) is represented by the Unicode codepoint U+2160. It is encoded in the Number Forms block, which belongs to the Basic Multilingual Plane. It was added to Unicode in version 1.1 (June, 1993). It is HTML encoded as Ⅰ.

Main Unicode Properties

Name Roman Numeral One
Unicode Codepoint U+2160
Unicode Version 1.1 (June, 1993)
Block Number Forms
Plane Basic Multilingual Plane

Bidirectional Data

Bidirectional class Left To Right (L)
Is mirrored? No

Character Case

Case Uppercase
Lowercase character (U+2170)

Other Unicode Data

Category Letter Number
Script Latin
Combining Class Not Reordered
Decomposition mapping

U+2160 Conversion

HTML (decimal) Ⅰ
HTML (hex) Ⅰ
HTML (named) -
URL Escape Code %E2%85%A0
CSS \002160
JavaScript, JSON \u2160
C, C++, Java \u2160
Python \u2160
Rust \u{2160}
Ruby \u2160

How to type "Ⅰ"

  • Windows ?: Hold Alt, then type 2 1 6 0. Release Alt.
  • Mac ?: Hold Alt ⌥, then type 2 1 6 0. Release Alt.

Preview

  • Times, Times New Roman, serif
  • Helvetica, Arial, sans-serif
  • Courier, Courier New, monospace

UTF Encodings

UTF-8 (hex) 0xE2 0x85 0xA0
UTF-16 (hex) 0x2160
UTF-32 (hex) 0x00002160

References