Unicode Character "Χ" (U+03A7)

The character Χ (Greek Capital Letter Chi) is represented by the Unicode codepoint U+03A7. It is encoded in the Greek and Coptic block, which belongs to the Basic Multilingual Plane. It was added to Unicode in version 1.1 (June, 1993). It is HTML encoded as Χ.

Main Unicode Properties

Name Greek Capital Letter Chi
Unicode Codepoint U+03A7
Unicode Version 1.1 (June, 1993)
Block Greek and Coptic
Plane Basic Multilingual Plane

Bidirectional Data

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

Character Case

Case Uppercase
Lowercase character χ (U+03C7)

Other Unicode Data

Category Uppercase Letter
Script Greek
Combining Class Not Reordered

U+03A7 Conversion

HTML (decimal) Χ
HTML (hex) Χ
HTML (named) Χ
URL Escape Code %CE%A7
CSS \0003A7
JavaScript, JSON \u03A7
C, C++, Java \u03A7
Python \u03A7
Rust \u{03A7}
Ruby \u03A7

How to type "Χ"

  • Windows ?: Hold Alt, then type 0 3 A 7. Release Alt.
  • Mac ?: Hold Alt ⌥, then type 0 3 A 7. Release Alt.


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

UTF Encodings

UTF-8 (hex) 0xCE 0xA7
UTF-16 (hex) 0x03A7
UTF-32 (hex) 0x000003A7

Characters based on "Χ" (U+03A7)