Unicode Character 'LATIN CAPITAL LETTER BARRED A' (U+1DF40)

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𝽀
U+1DF40 browser display

LATIN CAPITAL LETTER BARRED A

image of Unicode Character 'LATIN CAPITAL LETTER BARRED A' (U+1DF40)
Raster image of U+1DF40

LATIN CAPITAL LETTER BARRED A

Unicode Data

Name LATIN CAPITAL LETTER BARRED A
Block Latin Extended-G
Category Letter, Uppercase [Lu]
Script Latin (Latn)
Combine 0
BIDI Left-to-Right [L]
Version Unicode 18.0 (September 2026)

Encodings

HTML Entity (decimal) 𝽀
HTML Entity (hex) 𝽀
How to type in Microsoft Windows Alt +1DF40
UTF-8 (hex) 0xF0 0x9D 0xBD 0x80 (f09dbd80)
UTF-8 (binary) 11110000:10011101:10111101:10000000
UTF-16 (hex) 0xD837 0xDF40 (d837df40)
UTF-16 (decimal) 55,351 57,152
UTF-32 (hex) 0x0001DF40 (1df40)
UTF-32 (decimal) 122,688
C/C++/Java source code "\uD837\uDF40"
Python source code u"\U0001DF40"
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Java Data
string.toUpperCase() 𝽀
string.toLowerCase() 𝽀
Character.UnicodeBlock LATIN_EXTENDED_G
Character.charCount() 2
Character.getDirectionality() DIRECTIONALITY_UNDEFINED [-1]
Character.getNumericValue() -1
Character.getType() 0
Character.isDefined() No
Character.isDigit() No
Character.isIdentifierIgnorable() No
Character.isISOControl() No
Character.isJavaIdentifierPart() No
Character.isJavaIdentifierStart() No
Character.isLetter() No
Character.isLetterOrDigit() No
Character.isLowerCase() No
Character.isMirrored() No
Character.isSpaceChar() No
Character.isSupplementaryCodePoint() Yes
Character.isTitleCase() No
Character.isUnicodeIdentifierPart() No
Character.isUnicodeIdentifierStart() No
Character.isUpperCase() No
Character.isValidCodePoint() Yes
Character.isWhitespace() No