UnicodeCharactercom
Ơ
U+01A0 · LATIN CAPITAL LETTER O WITH HORN

Latin Capital Letter O with Horn

  • CodepointU+01A0
  • NameLATIN CAPITAL LETTER O WITH HORN
  • Decimal416
  • BlockLatin Extended-B (U+0180–U+024F)
  • Plane0 — Basic Multilingual Plane
  • ScriptLatin
  • CategoryLu — Uppercase Letter
  • Unicode version1.1 (1993)
  • Bidi classL — Left-to-Right
  • Combining class0
  • East Asian widthN — Neutral
  • MirroredNo

About this character

U+01A0 (Ơ) is LATIN CAPITAL LETTER O WITH HORN, an uppercase letter in the Latin Extended-B block. It belongs to the Latin script. It was added in Unicode 1.1 (1993).

Its lowercase form is U+01A1 ơ.

It is precomposed. Under NFD it decomposes into U+004F O + U+031B ◌̛, and NFC recombines that sequence into this single codepoint, so both spellings are canonically equivalent and should compare equal after normalization. See the normalization guide.

How to type Ơ

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Encodings & escapes

UTF-8 encoder →
UTF-8C6 A02 bytes
UTF-1601A01 code unit
UTF-32000001A04 bytes
HTML decimalƠ
HTML hexƠ
CSS\1A0in content: "…"
JavaScript\u01A0
JSON\u01A0
Python\u01A0
Python\N{LATIN CAPITAL LETTER O WITH HORN}by name
Java / C#\u01A0
C / C++\u01A0universal character name
Rust / Swift / PHP\u{1A0}
Go\u01A0
Ruby\u01A0
Excel / Sheets=UNICHAR(416)
URL-encoded%C6%A0percent-encoded UTF-8
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Normalization forms

Normalizer →
NFCunchanged
NFDU+004F O + U+031B ◌̛
NFKCunchanged
NFKDU+004F O + U+031B ◌̛
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Characters built on Ơ

U+1EDAỚLatin Capital Letter O with Horn and Acute U+1EDCỜLatin Capital Letter O with Horn and Grave U+1EDEỞLatin Capital Letter O with Horn and Hook Above U+1EE0ỠLatin Capital Letter O with Horn and Tilde U+1EE2ỢLatin Capital Letter O with Horn and Dot Below
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Nearby in Latin Extended-B

All in block →
U+019AƚLatin Small Letter L with Bar U+019BƛLatin Small Letter Lambda with Stroke U+019CƜLatin Capital Letter Turned M U+019DƝLatin Capital Letter N with Left Hook U+019EƞLatin Small Letter N with Long Right Leg U+019FƟLatin Capital Letter O with Middle Tilde U+01A1ơLatin Small Letter O with Horn U+01A2ƢLatin Capital Letter Oi U+01A3ƣLatin Small Letter Oi U+01A4ƤLatin Capital Letter P with Hook U+01A5ƥLatin Small Letter P with Hook U+01A6ƦLatin Letter Yr