π
U+1D4D9 MATHEMATICAL BOLD SCRIPT CAPITAL J
Mathematical Alphanumeric Symbols Β· Uppercase letter
| Name | MATHEMATICAL BOLD SCRIPT CAPITAL J |
|---|---|
| Code point | U+1D4D9 |
| Decimal | 120025 |
| Block | Mathematical Alphanumeric Symbols |
| Category | Uppercase letter (Lu) |
| UTF-8 | F0 9D 93 99 |
| UTF-16 | D835 DCD9 |
| UTF-32 | 0001D4D9 |
| HTML | 𝓙 𝓙 |
| CSS | \1D4D9 |
| JavaScript | \uD835\uDCD9 |
| Python | \U0001d4d9 |
| URL-encoded | %F0%9D%93%99 |
| Decomposition | <font> 004A |
Frequently asked questions
What is the character U+1D4D9?
U+1D4D9 π is officially named MATHEMATICAL BOLD SCRIPT CAPITAL J. It belongs to the Mathematical Alphanumeric Symbols block and the category Uppercase letter.
How do I type π?
Windows (Word, WordPad): type 1D4D9, then press Alt+X. Linux (GTK/IBus): Ctrl+Shift+U 1d4d9, then Space. macOS: enable the βUnicode Hex Inputβ keyboard, hold Option and type 1D4D9. Or simply copy it from this page.
How do I write π in HTML?
As a numeric character reference 𝓙 (decimal) or 𝓙 (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 93 99. In UTF-16: D835 DCD9.
Nearby entries
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- π U+1D4DA Mathematical Bold Script Capital K
- π U+1D4DB Mathematical Bold Script Capital L
- π U+1D4DC Mathematical Bold Script Capital M
- π U+1D4DD Mathematical Bold Script Capital N
- π U+1D4DE Mathematical Bold Script Capital O