π is the Unicode character HENTAIGANA LETTER YA-1, code point U+1B0DD (decimal 110813) in the Kana Supplement block, added in Unicode 10.0. In HTML write 𛃝, and in UTF-8 it is the 4 bytes F0 9B 83 9D.
Codes
| Where | How to write it |
|---|---|
| Code point | U+1B0DD |
| Decimal | 110813 |
| UTF-8 bytes | F0 9B 83 9D |
| UTF-16 (big-endian) | D82C DCDD |
| UTF-32 | 0001B0DD |
| HTML decimal | 𛃝 |
| HTML hex | 𛃝 |
| CSS | \1B0DD |
| JavaScript | \u{1B0DD} or \uD82C\uDCDD |
| JSON | \uD82C\uDCDD |
| Python | \U0001B0DD |
| Python by name | \N{HENTAIGANA LETTER YA-1} |
| Java, C# | \uD82C\uDCDD |
| Rust, Swift | \u{1B0DD} |
| Go, C, C++ | \U0001B0DD |
| URL (percent-encoded) | %F0%9B%83%9D |
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 | HENTAIGANA LETTER YA-1 |
| Code point | U+1B0DD (decimal 110813) |
| Block | Kana Supplement (U+1B000βU+1B0FF) |
| General category | Lo: Other letter |
| Script | Hiragana |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 10.0 |
Nearby in Kana Supplement
- π U+1B0D5 Hentaigana Letter Me-2
- π U+1B0D6 Hentaigana Letter Me-Ma
- π U+1B0D7 Hentaigana Letter Mo-1
- π U+1B0D8 Hentaigana Letter Mo-2
- π U+1B0D9 Hentaigana Letter Mo-3
- π U+1B0DA Hentaigana Letter Mo-4
- π U+1B0DB Hentaigana Letter Mo-5
- π U+1B0DC Hentaigana Letter Mo-6
- π U+1B0DE Hentaigana Letter Ya-2
- π U+1B0DF Hentaigana Letter Ya-3
- π U+1B0E0 Hentaigana Letter Ya-4
- π‘ U+1B0E1 Hentaigana Letter Ya-5
- π’ U+1B0E2 Hentaigana Letter Ya-Yo
- π£ U+1B0E3 Hentaigana Letter Yu-1
- π€ U+1B0E4 Hentaigana Letter Yu-2
- π₯ U+1B0E5 Hentaigana Letter Yu-3
All 256 characters: Kana Supplement.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 𛃝 (decimal) or 𛃝 (hex).
- What is the UTF-8 encoding of U+1B0DD?
- F0 9B 83 9D (hex), 4 bytes. In a URL it is %F0%9B%83%9D.
- How do I write U+1B0DD in JavaScript or Python?
- JavaScript: \u{1B0DD} or \uD82C\uDCDD. Python: \U0001B0DD.
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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