Unicode Character "∰" (U+2230)

The character (Volume Integral) is represented by the Unicode codepoint U+2230. 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 ∰.

Main Unicode Properties

Name Volume Integral
Unicode Codepoint U+2230
Unicode Version 1.1 (June, 1993)
Block Mathematical Operators
Plane Basic Multilingual Plane

Bidirectional Data

Bidirectional class Other Neutral (ON)
Is mirrored? Yes

Other Unicode Data

U+2230 Conversion

HTML (decimal) ∰
HTML (hex) ∰
HTML (named) ∰
URL Escape Code %E2%88%B0
CSS \002230
JavaScript, JSON \u2230
C, C++, Java \u2230
Python \u2230
Rust \u{2230}
Ruby \u2230

How to type "∰"

  • Windows ?: Hold Alt, then type 2 2 3 0. Release Alt.
  • Mac ?: Hold Alt ⌥, then type 2 2 3 0. Release Alt.


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

UTF Encodings

UTF-8 (hex) 0xE2 0x88 0xB0
UTF-16 (hex) 0x2230
UTF-32 (hex) 0x00002230