UnicodeCharactercom
𝚽
U+1D6BD Β· MATHEMATICAL BOLD CAPITAL PHI

Mathematical Bold Capital Phi

  • CodepointU+1D6BD
  • NameMATHEMATICAL BOLD CAPITAL PHI
  • Decimal120509
  • 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+1D6BD (𝚽) is MATHEMATICAL BOLD CAPITAL PHI, 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+03A6 Ξ¦ (compatibility decomposition <font>). NFC and NFD leave it alone, but NFKC and NFKD replace it with U+03A6 Ξ¦. Search engines, identifier checks and username systems that apply NFKC will treat the two as the same text.

How to type 𝚽

Β§

Encodings & escapes

UTF-8 encoder β†’
UTF-8F0 9D 9A BD4 bytes
UTF-16D835 DEBDsurrogate pair
UTF-320001D6BD4 bytes
HTML decimal&#120509;
HTML hex&#x1D6BD;
CSS\1D6BDin content: "…"
JavaScript\u{1D6BD}ES2015+
JavaScript\uD835\uDEBDsurrogate pair
JSON\uD835\uDEBD
Python\U0001D6BD
Python\N{MATHEMATICAL BOLD CAPITAL PHI}by name
Java / C#\uD835\uDEBD
C / C++\U0001D6BDuniversal character name
Rust / Swift / PHP\u{1D6BD}
Go\U0001D6BD
Ruby\u{1D6BD}
Excel / Sheets=UNICHAR(120509)
URL-encoded%F0%9D%9A%BDpercent-encoded UTF-8
Β§

Normalization forms

Normalizer β†’
NFCunchanged
NFDunchanged
NFKCU+03A6 Ξ¦
NFKDU+03A6 Ξ¦
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+03A6Ξ¦Greek Capital Letter Phi U+0424Π€Cyrillic Capital Letter Ef U+0553Υ“Armenian Capital Letter Piwr U+16F0α›°Runic Belgthor Symbol U+1D6F7𝛷Mathematical Italic Capital Phi U+1D731𝜱Mathematical Bold Italic Capital Phi U+1D76B𝝫Mathematical Sans-Serif Bold Capital Phi U+1D7A5πž₯Mathematical Sans-Serif Bold Italic Capital Phi U+1240ቀEthiopic Syllable Qa U+2CAAβ²ͺCoptic Capital Letter Fi U+102B3𐊳Carian Letter Nn
Β§

Nearby in Mathematical Alphanumeric Symbols

All in block β†’
U+1D6B7𝚷Mathematical Bold Capital Pi U+1D6B8𝚸Mathematical Bold Capital Rho U+1D6B9𝚹Mathematical Bold Capital Theta Symbol U+1D6BA𝚺Mathematical Bold Capital Sigma U+1D6BB𝚻Mathematical Bold Capital Tau U+1D6BC𝚼Mathematical Bold Capital Upsilon U+1D6BE𝚾Mathematical Bold Capital Chi U+1D6BF𝚿Mathematical Bold Capital Psi U+1D6C0𝛀Mathematical Bold Capital Omega U+1D6C1𝛁Mathematical Bold Nabla U+1D6C2𝛂Mathematical Bold Small Alpha U+1D6C3𝛃Mathematical Bold Small Beta