UnicodeCharactercom
Ṁ
U+1E40 · LATIN CAPITAL LETTER M WITH DOT ABOVE

Latin Capital Letter M with Dot Above

  • CodepointU+1E40
  • NameLATIN CAPITAL LETTER M WITH DOT ABOVE
  • Decimal7744
  • BlockLatin Extended Additional (U+1E00–U+1EFF)
  • 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+1E40 (Ṁ) is LATIN CAPITAL LETTER M WITH DOT ABOVE, an uppercase letter in the Latin Extended Additional block. It belongs to the Latin script. It was added in Unicode 1.1 (1993).

Its lowercase form is U+1E41 ṁ.

It is precomposed. Under NFD it decomposes into U+004D M + U+0307 ◌̇, 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 Ṁ

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Encodings & escapes

UTF-8 encoder →
UTF-8E1 B9 803 bytes
UTF-161E401 code unit
UTF-3200001E404 bytes
HTML decimalṀ
HTML hexṀ
CSS\1E40in content: "…"
JavaScript\u1E40
JSON\u1E40
Python\u1E40
Python\N{LATIN CAPITAL LETTER M WITH DOT ABOVE}by name
Java / C#\u1E40
C / C++\u1E40universal character name
Rust / Swift / PHP\u{1E40}
Go\u1E40
Ruby\u1E40
Excel / Sheets=UNICHAR(7744)
URL-encoded%E1%B9%80percent-encoded UTF-8
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Normalization forms

Normalizer →
NFCunchanged
NFDU+004D M + U+0307 ◌̇
NFKCunchanged
NFKDU+004D M + U+0307 ◌̇
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Nearby in Latin Extended Additional

All in block →
U+1E3AḺLatin Capital Letter L with Line Below U+1E3BḻLatin Small Letter L with Line Below U+1E3CḼLatin Capital Letter L with Circumflex Below U+1E3DḽLatin Small Letter L with Circumflex Below U+1E3EḾLatin Capital Letter M with Acute U+1E3FḿLatin Small Letter M with Acute U+1E41ṁLatin Small Letter M with Dot Above U+1E42ṂLatin Capital Letter M with Dot Below U+1E43ṃLatin Small Letter M with Dot Below U+1E44ṄLatin Capital Letter N with Dot Above U+1E45ṅLatin Small Letter N with Dot Above U+1E46ṆLatin Capital Letter N with Dot Below