UnicodeCharactercom
Ἁ
U+1F09 · GREEK CAPITAL LETTER ALPHA WITH DASIA

Greek Capital Letter Alpha with Dasia

  • CodepointU+1F09
  • NameGREEK CAPITAL LETTER ALPHA WITH DASIA
  • Decimal7945
  • BlockGreek Extended (U+1F00–U+1FFF)
  • Plane0 — Basic Multilingual Plane
  • ScriptGreek
  • CategoryLu — Uppercase Letter
  • Unicode version1.1 (1993)
  • Bidi classL — Left-to-Right
  • Combining class0
  • East Asian widthN — Neutral
  • MirroredNo

About this character

U+1F09 (Ἁ) is GREEK CAPITAL LETTER ALPHA WITH DASIA, an uppercase letter in the Greek Extended block. It belongs to the Greek script. It was added in Unicode 1.1 (1993).

Its lowercase form is U+1F01 ἁ.

It is precomposed. Under NFD it decomposes into U+0391 Α + U+0314 ◌̔, 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 Ἁ

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Encodings & escapes

UTF-8 encoder →
UTF-8E1 BC 893 bytes
UTF-161F091 code unit
UTF-3200001F094 bytes
HTML decimalἉ
HTML hexἉ
CSS\1F09in content: "…"
JavaScript\u1F09
JSON\u1F09
Python\u1F09
Python\N{GREEK CAPITAL LETTER ALPHA WITH DASIA}by name
Java / C#\u1F09
C / C++\u1F09universal character name
Rust / Swift / PHP\u{1F09}
Go\u1F09
Ruby\u1F09
Excel / Sheets=UNICHAR(7945)
URL-encoded%E1%BC%89percent-encoded UTF-8
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Normalization forms

Normalizer →
NFCunchanged
NFDU+0391 Α + U+0314 ◌̔
NFKCunchanged
NFKDU+0391 Α + U+0314 ◌̔
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Characters built on Ἁ

U+1F0BἋGreek Capital Letter Alpha with Dasia and Varia U+1F0DἍGreek Capital Letter Alpha with Dasia and Oxia U+1F0FἏGreek Capital Letter Alpha with Dasia and Perispomeni U+1F89ᾉGreek Capital Letter Alpha with Dasia and Prosgegrammeni
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Nearby in Greek Extended

All in block →
U+1F03ἃGreek Small Letter Alpha with Dasia and Varia U+1F04ἄGreek Small Letter Alpha with Psili and Oxia U+1F05ἅGreek Small Letter Alpha with Dasia and Oxia U+1F06ἆGreek Small Letter Alpha with Psili and Perispomeni U+1F07ἇGreek Small Letter Alpha with Dasia and Perispomeni U+1F08ἈGreek Capital Letter Alpha with Psili U+1F0AἊGreek Capital Letter Alpha with Psili and Varia U+1F0BἋGreek Capital Letter Alpha with Dasia and Varia U+1F0CἌGreek Capital Letter Alpha with Psili and Oxia U+1F0DἍGreek Capital Letter Alpha with Dasia and Oxia U+1F0EἎGreek Capital Letter Alpha with Psili and Perispomeni U+1F0FἏGreek Capital Letter Alpha with Dasia and Perispomeni