Unicode Character "ⅰ" (U+2170)

The character ⅰ (Small Roman Numeral One) is represented by the Unicode codepoint U+2170. 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 Small Roman Numeral One
Unicode Codepoint U+2170
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 Lowercase
Uppercase character Ⅰ (U+2160)

Other Unicode Data

Category Letter Number
Script Latin
Combining Class Not Reordered
Decomposition mapping

U+2170 Conversion

HTML (decimal) ⅰ
HTML (hex) ⅰ
HTML (named) -
URL Escape Code %E2%85%B0
CSS \002170
JavaScript, JSON \u2170
C, C++, Java \u2170
Python \u2170
Rust \u{2170}
Ruby \u2170

How to type "ⅰ"

  • Windows ?: Hold Alt, then type 2 1 7 0. Release Alt.
  • Mac ?: Hold Alt ⌥, then type 2 1 7 0. Release Alt.

Preview

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

UTF Encodings

UTF-8 (hex) 0xE2 0x85 0xB0
UTF-16 (hex) 0x2170
UTF-32 (hex) 0x00002170

References