π
U+1D644 MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL I
Mathematical Alphanumeric Symbols Β· Uppercase letter
| Name | MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL I |
|---|---|
| Code point | U+1D644 |
| Decimal | 120388 |
| Block | Mathematical Alphanumeric Symbols |
| Category | Uppercase letter (Lu) |
| UTF-8 | F0 9D 99 84 |
| UTF-16 | D835 DE44 |
| UTF-32 | 0001D644 |
| HTML | 𝙄 𝙄 |
| CSS | \1D644 |
| JavaScript | \uD835\uDE44 |
| Python | \U0001d644 |
| URL-encoded | %F0%9D%99%84 |
| Decomposition | <font> 0049 |
Frequently asked questions
What is the character U+1D644?
U+1D644 π is officially named MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL I. It belongs to the Mathematical Alphanumeric Symbols block and the category Uppercase letter.
How do I type π?
Windows (Word, WordPad): type 1D644, then press Alt+X. Linux (GTK/IBus): Ctrl+Shift+U 1d644, then Space. macOS: enable the βUnicode Hex Inputβ keyboard, hold Option and type 1D644. Or simply copy it from this page.
How do I write π in HTML?
As a numeric character reference 𝙄 (decimal) or 𝙄 (hexadecimal). In UTF-8 documents you can also insert the character directly.
How is π encoded in UTF-8?
In UTF-8 the character takes 4 bytes: F0 9D 99 84. In UTF-16: D835 DE44.
Nearby entries
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