U+1D781 Β· Mathematical Alphanumeric Symbols
Mathematical Sans-Serif Bold Small Final Sigma π
Mathematical Sans-Serif Bold Small Final Sigma is the Unicode character U+1D781 (official name βMATHEMATICAL SANS-SERIF BOLD SMALL FINAL SIGMAβ) from the Mathematical Alphanumeric Symbols block. It belongs to SymbolHeroβs fancy letters (math alphanumeric) collection. Copy it with the button, or use the codes and keyboard methods below to type it yourself.
Character codes
| Unicode code point | U+1D781 | |
|---|---|---|
| Decimal | 120705 | |
| HTML (hex) | 𝞁 | |
| HTML (decimal) | 𝞁 | |
| CSS | \1D781 | |
| JavaScript | \u{1D781} or "\uD835\uDF81" | |
| Python | \U0001D781 | |
| UTF-8 bytes | F0 9D 9E 81 | |
| UTF-16 | D835 DF81 | |
| URL-encoded | %F0%9D%9E%81 |
Character details
| Official name | MATHEMATICAL SANS-SERIF BOLD SMALL FINAL SIGMA |
|---|---|
| Unicode block | Mathematical Alphanumeric Symbols |
| General category | Lowercase Letter (Ll) |
| SymbolHero category | Fancy Letters (Math Alphanumeric) |
| Decomposition | <font> U+03C2 |
| Emoji | No |
How to type π
Windows
- In Microsoft Word or Outlook: type
1D781then press Alt + X.
Mac
- Press Control + Command + Space to open the Character Viewer, search βmathematical sans-serif bold small final sigmaβ, and double-click the result.
iPhone & Android
- Tap Copy at the top of this page, then long-press where you want it and choose Paste.
Docs & web
- Google Docs: Insert β Special characters, then search βmathematical sans-serif bold small final sigmaβ or enter
U+1D781. - HTML:
𝞁 - Excel / Google Sheets:
=UNICHAR(120705)
Similar fancy letters (math alphanumeric)
Questions
What is the Unicode for π?
It is U+1D781 (MATHEMATICAL SANS-SERIF BOLD SMALL FINAL SIGMA), decimal 120705.
Is there a Windows Alt code for it?
No standard Alt code exists for this character. In Word type 1D781 then Alt+X, or copy it from this page.
How do I type it on a Mac?
There is no built-in Option shortcut. Use the Character Viewer (Control + Command + Space) and search βmathematical sans-serif bold small final sigmaβ, or copy it from this page.
What is the HTML code?
Use the numeric reference 𝞁 (or 𝞁). There is no named entity.