𝔸

U+1D538 MATHEMATICAL DOUBLE-STRUCK CAPITAL A

Mathematical Alphanumeric Symbols · Uppercase letter

NameMATHEMATICAL DOUBLE-STRUCK CAPITAL A
Code pointU+1D538
Decimal120120
BlockMathematical Alphanumeric Symbols
CategoryUppercase letter (Lu)
UTF-8F0 9D 94 B8
UTF-16D835 DD38
UTF-320001D538
HTML𝔸 𝔸
CSS\1D538
JavaScript\uD835\uDD38
Python\U0001d538
URL-encoded%F0%9D%94%B8
Decomposition<font> 0041

Frequently asked questions

What is the character U+1D538?

U+1D538 𝔸 is officially named MATHEMATICAL DOUBLE-STRUCK CAPITAL A. It belongs to the Mathematical Alphanumeric Symbols block and the category Uppercase letter.

How do I type 𝔸?

Windows (Word, WordPad): type 1D538, then press Alt+X. Linux (GTK/IBus): Ctrl+Shift+U 1d538, then Space. macOS: enable the “Unicode Hex Input” keyboard, hold Option and type 1D538. Or simply copy it from this page.

How do I write 𝔸 in HTML?

As a numeric character reference &#120120; (decimal) or &#x1D538; (hexadecimal). In UTF-8 documents you can also insert the character directly.

How is 𝔸 encoded in UTF-8?

In UTF-8 the character takes 4 bytes: F0 9D 94 B8. In UTF-16: D835 DD38.

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