Unicode Character "о" (U+043E)

The character о (Cyrillic Small Letter O) is represented by the Unicode codepoint U+043E. It is encoded in the Cyrillic block, which belongs to the Basic Multilingual Plane. It was added to Unicode in version 1.1 (June, 1993). It is HTML encoded as о.

Main Unicode Properties

Name Cyrillic Small Letter O
Unicode Codepoint U+043E
Unicode Version 1.1 (June, 1993)
Block Cyrillic
Plane Basic Multilingual Plane

Bidirectional Data

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

Character Case

Case Lowercase
Uppercase character О (U+041E)

Other Unicode Data

Category Lowercase Letter
Script Cyrillic
Combining Class Not Reordered

U+043E Conversion

HTML (decimal) о
HTML (hex) о
HTML (named) о
URL Escape Code %D0%BE
CSS \00043E
JavaScript, JSON \u043E
C, C++, Java \u043E
Python \u043E
Rust \u{043E}
Ruby \u043E

How to type "о"

  • Windows ?: Hold Alt, then type 0 4 3 E. Release Alt.
  • Mac ?: Hold Alt ⌥, then type 0 4 3 E. Release Alt.


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

UTF Encodings

UTF-8 (hex) 0xD0 0xBE
UTF-16 (hex) 0x043E
UTF-32 (hex) 0x0000043E

Characters based on "о" (U+043E)

  • ӧ U+04E7

    Cyrillic Small Letter O With Diaeresis