UnicodeCharactercom
𝛑
U+1D6E1 Β· MATHEMATICAL BOLD PI SYMBOL

Mathematical Bold Pi Symbol

  • CodepointU+1D6E1
  • NameMATHEMATICAL BOLD PI SYMBOL
  • Decimal120545
  • BlockMathematical Alphanumeric Symbols (U+1D400–U+1D7FF)
  • Plane1 β€” Supplementary Multilingual Plane
  • ScriptCommon
  • CategoryLl β€” Lowercase Letter
  • Unicode version3.1 (2001)
  • Bidi classL β€” Left-to-Right
  • Combining class0
  • East Asian widthN β€” Neutral
  • MirroredNo

About this character

U+1D6E1 (𝛑) is MATHEMATICAL BOLD PI SYMBOL, a lowercase 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+03D6 Ο– (compatibility decomposition <font>). NFC and NFD leave it alone, but NFKC and NFKD replace it with U+03C0 Ο€. Search engines, identifier checks and username systems that apply NFKC will treat the two as the same text.

How to type 𝛑

Β§

Encodings & escapes

UTF-8 encoder β†’
UTF-8F0 9D 9B A14 bytes
UTF-16D835 DEE1surrogate pair
UTF-320001D6E14 bytes
HTML decimal&#120545;
HTML hex&#x1D6E1;
CSS\1D6E1in content: "…"
JavaScript\u{1D6E1}ES2015+
JavaScript\uD835\uDEE1surrogate pair
JSON\uD835\uDEE1
Python\U0001D6E1
Python\N{MATHEMATICAL BOLD PI SYMBOL}by name
Java / C#\uD835\uDEE1
C / C++\U0001D6E1universal character name
Rust / Swift / PHP\u{1D6E1}
Go\U0001D6E1
Ruby\u{1D6E1}
Excel / Sheets=UNICHAR(120545)
URL-encoded%F0%9D%9B%A1percent-encoded UTF-8
Β§

Normalization forms

Normalizer β†’
NFCunchanged
NFDunchanged
NFKCU+03C0 Ο€
NFKDU+03C0 Ο€
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+03C0Ο€Greek Small Letter Pi U+03D6Ο–Greek Pi Symbol U+043FΠΏCyrillic Small Letter Pe U+213Cβ„ΌDouble-Struck Small Pi U+1D6D1𝛑Mathematical Bold Small Pi U+1D70Bπœ‹Mathematical Italic Small Pi U+1D71Bπœ›Mathematical Italic Pi Symbol U+1D745𝝅Mathematical Bold Italic Small Pi U+1D755𝝕Mathematical Bold Italic Pi Symbol U+1D77F𝝿Mathematical Sans-Serif Bold Small Pi U+1D78F𝞏Mathematical Sans-Serif Bold Pi Symbol U+1D7B9𝞹Mathematical Sans-Serif Bold Italic Small Pi U+1D7C9πŸ‰Mathematical Sans-Serif Bold Italic Pi Symbol U+1D28ᴨGreek Letter Small Capital Pi
Β§

Nearby in Mathematical Alphanumeric Symbols

All in block β†’
U+1D6DB𝛛Mathematical Bold Partial Differential U+1D6DCπ›œMathematical Bold Epsilon Symbol U+1D6DD𝛝Mathematical Bold Theta Symbol U+1D6DEπ›žMathematical Bold Kappa Symbol U+1D6DFπ›ŸMathematical Bold Phi Symbol U+1D6E0𝛠Mathematical Bold Rho Symbol U+1D6E2𝛒Mathematical Italic Capital Alpha U+1D6E3𝛣Mathematical Italic Capital Beta U+1D6E4𝛀Mathematical Italic Capital Gamma U+1D6E5π›₯Mathematical Italic Capital Delta U+1D6E6𝛦Mathematical Italic Capital Epsilon U+1D6E7𝛧Mathematical Italic Capital Zeta