Unicode Character "ā" U+0101 Latin Small Letter A with Macron

Unicode Version 15.1

ā

Summary

The unicode character "ā" at code point U+0101 is Latin Small Letter A with Macron. It is a character in the Latin Extended-A block and is part of the Latin script. The character is a lowercase letter. The UTF-8 encoding of "ā" is 0xC4 0x81 and the UTF-16 encoding is 0x0101.

General Properties

Code Point U+0101
Version Added 1.1
Name Latin Small Letter A with Macron
Unicode 1.0 Name Latin Small Letter A Macron
Block Latin Extended-A
General Category Lowercase Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right
Decomposition Type Canonical
Decomposition Mapping "a" U+0061 Latin Small Letter A
"̄" U+0304 Combining Macron

Encodings

HTML Entity ā
HTML Decimal Encoding ā
HTML Hex Encoding ā
UTF-8 Encoding 0xC4 0x81
UTF-16 Encoding 0x0101
UTF-32 Encoding 0x00000101
C/C++/Java Escape \u0101

Unicode Properties

NFC Quick Check Yes
NFKC Quick Check Yes
Expands On NFD Yes
Expands On NKFD Yes
Numeric Type None
Numeric Value NaN
Line Break Alphabetic
East Asian Width Ambiguous
Lowercase Yes
Simple Uppercase Code Point "Ā" U+0100 Latin Capital Letter A with Macron
Simple Titlecase Code Point "Ā" U+0100 Latin Capital Letter A with Macron
Uppercase Code Point "Ā" U+0100 Latin Capital Letter A with Macron
Titlecase Code Point "Ā" U+0100 Latin Capital Letter A with Macron
Cased Yes
Changes When Casemapped Yes
Changes When Titlecased Yes
Changes When Uppercased Yes
Script Latin
Script Extensions Latin
Indic Syllabic Category Other
ID Start Yes
XID Start Yes
ID Continue Yes
XID Continue Yes
Alphabetic Yes
Vertical Orientation Rotated
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Alphabetic letter
Sentence Break Lower