UnicodeCharactercom
𝕄
U+1D544 Β· MATHEMATICAL DOUBLE-STRUCK CAPITAL M

Mathematical Double-Struck Capital M

  • CodepointU+1D544
  • NameMATHEMATICAL DOUBLE-STRUCK CAPITAL M
  • Decimal120132
  • BlockMathematical Alphanumeric Symbols (U+1D400–U+1D7FF)
  • Plane1 β€” Supplementary Multilingual Plane
  • ScriptCommon
  • CategoryLu β€” Uppercase Letter
  • Unicode version3.1 (2001)
  • Bidi classL β€” Left-to-Right
  • Combining class0
  • East Asian widthN β€” Neutral
  • MirroredNo

About this character

U+1D544 (𝕄) is MATHEMATICAL DOUBLE-STRUCK CAPITAL M, an uppercase letter in the Mathematical Alphanumeric Symbols block. Its script is Common: it is shared by many writing systems rather than belonging to one. It was added in Unicode 3.1 (2001).

It is a font variant of U+004D M (compatibility decomposition <font>). NFC and NFD leave it alone, but NFKC and NFKD replace it with U+004D M. Search engines, identifier checks and username systems that apply NFKC will treat the two as the same text.

How to type 𝕄

Β§

Encodings & escapes

UTF-8 encoder β†’
UTF-8F0 9D 95 844 bytes
UTF-16D835 DD44surrogate pair
UTF-320001D5444 bytes
HTML named&Mopf;named character reference
HTML decimal&#120132;
HTML hex&#x1D544;
CSS\1D544in content: "…"
JavaScript\u{1D544}ES2015+
JavaScript\uD835\uDD44surrogate pair
JSON\uD835\uDD44
Python\U0001D544
Python\N{MATHEMATICAL DOUBLE-STRUCK CAPITAL M}by name
Java / C#\uD835\uDD44
C / C++\U0001D544universal character name
Rust / Swift / PHP\u{1D544}
Go\U0001D544
Ruby\u{1D544}
Excel / Sheets=UNICHAR(120132)
URL-encoded%F0%9D%95%84percent-encoded UTF-8
Β§

Normalization forms

Normalizer β†’
NFCunchanged
NFDunchanged
NFKCU+004D M
NFKDU+004D M
Β§

Looks similar

Characters that Unicode’s security data (UTS #39 confusables) lists as visually confusable with this one. Useful for spotting lookalike spoofing in URLs and usernames.

U+004DMLatin Capital Letter M U+039CΜGreek Capital Letter Mu U+03FAΟΊGreek Capital Letter San U+041CМCyrillic Capital Letter Em U+16D6α›–Runic Letter Ehwaz Eh E U+2133β„³Script Capital M U+216Fβ…―Roman Numeral One Thousand U+FF2DοΌ­Fullwidth Latin Capital Letter M U+1D40C𝐌Mathematical Bold Capital M U+1D440𝑀Mathematical Italic Capital M U+1D474𝑴Mathematical Bold Italic Capital M U+1D4DCπ“œMathematical Bold Script Capital M U+1D510𝔐Mathematical Fraktur Capital M U+1D578𝕸Mathematical Bold Fraktur Capital M U+1D5AC𝖬Mathematical Sans-Serif Capital M U+1D5E0𝗠Mathematical Sans-Serif Bold Capital M
Β§

Nearby in Mathematical Alphanumeric Symbols

All in block β†’
U+1D53E𝔾Mathematical Double-Struck Capital G U+1D540𝕀Mathematical Double-Struck Capital I U+1D541𝕁Mathematical Double-Struck Capital J U+1D542𝕂Mathematical Double-Struck Capital K U+1D543𝕃Mathematical Double-Struck Capital L U+1D546𝕆Mathematical Double-Struck Capital O U+1D54Aπ•ŠMathematical Double-Struck Capital S