U+1D490 Β· Mathematical Alphanumeric Symbols
Mathematical Bold Italic Small O π
Mathematical Bold Italic Small O is the Unicode character U+1D490 (official name βMATHEMATICAL BOLD ITALIC SMALL Oβ) 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+1D490 | |
|---|---|---|
| Decimal | 119952 | |
| HTML (hex) | 𝒐 | |
| HTML (decimal) | 𝒐 | |
| CSS | \1D490 | |
| JavaScript | \u{1D490} or "\uD835\uDC90" | |
| Python | \U0001D490 | |
| UTF-8 bytes | F0 9D 92 90 | |
| UTF-16 | D835 DC90 | |
| URL-encoded | %F0%9D%92%90 |
Character details
| Official name | MATHEMATICAL BOLD ITALIC SMALL O |
|---|---|
| Unicode block | Mathematical Alphanumeric Symbols |
| General category | Lowercase Letter (Ll) |
| SymbolHero category | Fancy Letters (Math Alphanumeric) |
| Decomposition | <font> U+006F |
| Emoji | No |
How to type π
Windows
- In Microsoft Word or Outlook: type
1D490then press Alt + X.
Mac
- Press Control + Command + Space to open the Character Viewer, search βmathematical bold italic small oβ, 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 bold italic small oβ or enter
U+1D490. - HTML:
𝒐 - Excel / Google Sheets:
=UNICHAR(119952)
Similar fancy letters (math alphanumeric)
Questions
What is the Unicode for π?
It is U+1D490 (MATHEMATICAL BOLD ITALIC SMALL O), decimal 119952.
Is there a Windows Alt code for it?
No standard Alt code exists for this character. In Word type 1D490 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 bold italic small oβ, or copy it from this page.
What is the HTML code?
Use the numeric reference 𝒐 (or 𝒐). There is no named entity.