UnicodeCharactercom
ἁ
U+1F01 · GREEK SMALL LETTER ALPHA WITH DASIA

Greek Small Letter Alpha with Dasia

  • CodepointU+1F01
  • NameGREEK SMALL LETTER ALPHA WITH DASIA
  • Decimal7937
  • BlockGreek Extended (U+1F00–U+1FFF)
  • Plane0 — Basic Multilingual Plane
  • ScriptGreek
  • CategoryLl — Lowercase Letter
  • Unicode version1.1 (1993)
  • Bidi classL — Left-to-Right
  • Combining class0
  • East Asian widthN — Neutral
  • MirroredNo

About this character

U+1F01 (ἁ) is GREEK SMALL LETTER ALPHA WITH DASIA, a lowercase letter in the Greek Extended block. It belongs to the Greek script. It was added in Unicode 1.1 (1993).

Its uppercase form is U+1F09 Ἁ.

It is precomposed. Under NFD it decomposes into U+03B1 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 813 bytes
UTF-161F011 code unit
UTF-3200001F014 bytes
HTML decimalἁ
HTML hexἁ
CSS\1F01in content: "…"
JavaScript\u1F01
JSON\u1F01
Python\u1F01
Python\N{GREEK SMALL LETTER ALPHA WITH DASIA}by name
Java / C#\u1F01
C / C++\u1F01universal character name
Rust / Swift / PHP\u{1F01}
Go\u1F01
Ruby\u1F01
Excel / Sheets=UNICHAR(7937)
URL-encoded%E1%BC%81percent-encoded UTF-8
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Normalization forms

Normalizer →
NFCunchanged
NFDU+03B1 α + U+0314 ◌̔
NFKCunchanged
NFKDU+03B1 α + U+0314 ◌̔
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Characters built on ἁ

U+1F03ἃGreek Small Letter Alpha with Dasia and Varia U+1F05ἅGreek Small Letter Alpha with Dasia and Oxia U+1F07ἇGreek Small Letter Alpha with Dasia and Perispomeni U+1F81ᾁGreek Small Letter Alpha with Dasia and Ypogegrammeni
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Nearby in Greek Extended

All in block →
U+1F00ἀGreek Small Letter Alpha with Psili U+1F02ἂGreek Small Letter Alpha with Psili and Varia 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