π is the Unicode character KAITHI LETTER CA, code point U+11092 (decimal 69778) in the Kaithi block, added in Unicode 5.2. In HTML write 𑂒, and in UTF-8 it is the 4 bytes F0 91 82 92.
Codes
| Where | How to write it |
|---|---|
| Code point | U+11092 |
| Decimal | 69778 |
| UTF-8 bytes | F0 91 82 92 |
| UTF-16 (big-endian) | D804 DC92 |
| UTF-32 | 00011092 |
| HTML decimal | 𑂒 |
| HTML hex | 𑂒 |
| CSS | \11092 |
| JavaScript | \u{11092} or \uD804\uDC92 |
| JSON | \uD804\uDC92 |
| Python | \U00011092 |
| Python by name | \N{KAITHI LETTER CA} |
| Java, C# | \uD804\uDC92 |
| Rust, Swift | \u{11092} |
| Go, C, C++ | \U00011092 |
| URL (percent-encoded) | %F0%91%82%92 |
JavaScript and JSON strings store text as UTF-16, so this character takes two code units (a surrogate pair) and "π".length is 2. Python 3 strings count code points, so its length there is 1.
Properties
| Property | Value |
|---|---|
| Name | KAITHI LETTER CA |
| Code point | U+11092 (decimal 69778) |
| Block | Kaithi (U+11080βU+110CF) |
| General category | Lo: Other letter |
| Script | Kaithi |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 5.2 |
Nearby in Kaithi
- π U+1108A Kaithi Letter Ai
- π U+1108B Kaithi Letter O
- π U+1108C Kaithi Letter Au
- π U+1108D Kaithi Letter Ka
- π U+1108E Kaithi Letter Kha
- π U+1108F Kaithi Letter Ga
- π U+11090 Kaithi Letter Gha
- π U+11091 Kaithi Letter Nga
- π U+11093 Kaithi Letter Cha
- π U+11094 Kaithi Letter Ja
- π U+11095 Kaithi Letter Jha
- π U+11096 Kaithi Letter Nya
- π U+11097 Kaithi Letter Tta
- π U+11098 Kaithi Letter Ttha
- π U+11099 Kaithi Letter Dda
- π U+1109A Kaithi Letter Dddha
All 68 characters: Kaithi.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 𑂒 (decimal) or 𑂒 (hex).
- What is the UTF-8 encoding of U+11092?
- F0 91 82 92 (hex), 4 bytes. In a URL it is %F0%91%82%92.
- How do I write U+11092 in JavaScript or Python?
- JavaScript: \u{11092} or \uD804\uDC92. Python: \U00011092.
Source
Unicode Character Database 18.0.0 (Unicode License v3); HTML entity names from the WHATWG HTML Standard (CC BY 4.0). The encodings above are computed from the code point and checked against Python's encoders. How the character looks depends on your fonts.
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