Unicode Character "𝐴" (U+1D434)

The character 𝐴 (Mathematical Italic Capital A) is represented by the Unicode codepoint U+1D434. It is encoded in the Mathematical Alphanumeric Symbols block, which belongs to the Supplementary Multilingual Plane. It was added to Unicode in version 3.1 (March, 2001). It is HTML encoded as 𝐴.

Main Unicode Properties

Name Mathematical Italic Capital A
Unicode Codepoint U+1D434
Unicode Version 3.1 (March, 2001)
Block Mathematical Alphanumeric Symbols
Plane Supplementary Multilingual Plane

Bidirectional Data

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

Other Unicode Data

Category Uppercase Letter
Script Code for undetermined script
Combining Class Not Reordered
Decomposition mapping

U+1D434 Conversion

HTML (decimal) 𝐴
HTML (hex) 𝐴
HTML (named) -
URL Escape Code %F0%9D%90%B4
CSS \01D434
JavaScript, JSON \u1D434
C, C++, Java \u1D434
Python \u1D434
Rust \u{1D434}
Ruby \u1D434

How to type "𝐴"

  • Windows ?: Hold Alt, then type 1 D 4 3 4. Release Alt.
  • Mac ?: Hold Alt ⌥, then type D 8 3 5 D C 3 4. Release Alt.


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

UTF Encodings

UTF-8 (hex) 0xF0 0x9D 0x90 0xB4
UTF-16 (hex) 0xD835 0xDC34
UTF-32 (hex) 0x0001D434