Unicode Character "∡" (U+2221)

The character (Measured Angle) is represented by the Unicode codepoint U+2221. It is encoded in the Mathematical Operators block, which belongs to the Basic Multilingual Plane. It was added to Unicode in version 1.1 (June, 1993). It is HTML encoded as ∡. Its mirrored character is (U+299B).

Main Unicode Properties

Name Measured Angle
Unicode Codepoint U+2221
Unicode Version 1.1 (June, 1993)
Block Mathematical Operators
Plane Basic Multilingual Plane

Bidirectional Data

Bidirectional class Other Neutral (ON)
Is mirrored? Yes
Mirrored character (U+299B)

Other Unicode Data

Category Math Symbol
Script Code for undetermined script
Combining Class Not Reordered

U+2221 Conversion

HTML (decimal) ∡
HTML (hex) ∡
HTML (named) ∡
URL Escape Code %E2%88%A1
CSS \002221
JavaScript, JSON \u2221
C, C++, Java \u2221
Python \u2221
Rust \u{2221}
Ruby \u2221

How to type "∡"

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


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

UTF Encodings

UTF-8 (hex) 0xE2 0x88 0xA1
UTF-16 (hex) 0x2221
UTF-32 (hex) 0x00002221