π is the Unicode character SIDDHAM LETTER GHA, code point U+11591 (decimal 71057) in the Siddham block, added in Unicode 7.0. In HTML write 𑖑, and in UTF-8 it is the 4 bytes F0 91 96 91.
Codes
| Where | How to write it |
|---|---|
| Code point | U+11591 |
| Decimal | 71057 |
| UTF-8 bytes | F0 91 96 91 |
| UTF-16 (big-endian) | D805 DD91 |
| UTF-32 | 00011591 |
| HTML decimal | 𑖑 |
| HTML hex | 𑖑 |
| CSS | \11591 |
| JavaScript | \u{11591} or \uD805\uDD91 |
| JSON | \uD805\uDD91 |
| Python | \U00011591 |
| Python by name | \N{SIDDHAM LETTER GHA} |
| Java, C# | \uD805\uDD91 |
| Rust, Swift | \u{11591} |
| Go, C, C++ | \U00011591 |
| URL (percent-encoded) | %F0%91%96%91 |
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 | SIDDHAM LETTER GHA |
| Code point | U+11591 (decimal 71057) |
| Block | Siddham (U+11580βU+115FF) |
| General category | Lo: Other letter |
| Script | Siddham |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 7.0 |
Nearby in Siddham
- π U+11589 Siddham Letter Vocalic Ll
- π U+1158A Siddham Letter E
- π U+1158B Siddham Letter Ai
- π U+1158C Siddham Letter O
- π U+1158D Siddham Letter Au
- π U+1158E Siddham Letter Ka
- π U+1158F Siddham Letter Kha
- π U+11590 Siddham Letter Ga
- π U+11592 Siddham Letter Nga
- π U+11593 Siddham Letter Ca
- π U+11594 Siddham Letter Cha
- π U+11595 Siddham Letter Ja
- π U+11596 Siddham Letter Jha
- π U+11597 Siddham Letter Nya
- π U+11598 Siddham Letter Tta
- π U+11599 Siddham Letter Ttha
All 92 characters: Siddham.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 𑖑 (decimal) or 𑖑 (hex).
- What is the UTF-8 encoding of U+11591?
- F0 91 96 91 (hex), 4 bytes. In a URL it is %F0%91%96%91.
- How do I write U+11591 in JavaScript or Python?
- JavaScript: \u{11591} or \uD805\uDD91. Python: \U00011591.
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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