π is the Unicode character CUNEIFORM SIGN GU2, code point U+12118 (decimal 74008) in the Cuneiform block, added in Unicode 5.0. In HTML write 𒄘, and in UTF-8 it is the 4 bytes F0 92 84 98.
Codes
| Where | How to write it |
|---|---|
| Code point | U+12118 |
| Decimal | 74008 |
| UTF-8 bytes | F0 92 84 98 |
| UTF-16 (big-endian) | D808 DD18 |
| UTF-32 | 00012118 |
| HTML decimal | 𒄘 |
| HTML hex | 𒄘 |
| CSS | \12118 |
| JavaScript | \u{12118} or \uD808\uDD18 |
| JSON | \uD808\uDD18 |
| Python | \U00012118 |
| Python by name | \N{CUNEIFORM SIGN GU2} |
| Java, C# | \uD808\uDD18 |
| Rust, Swift | \u{12118} |
| Go, C, C++ | \U00012118 |
| URL (percent-encoded) | %F0%92%84%98 |
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 | CUNEIFORM SIGN GU2 |
| Code point | U+12118 (decimal 74008) |
| Block | Cuneiform (U+12000βU+123FF) |
| General category | Lo: Other letter |
| Script | Cuneiform |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 5.0 |
Nearby in Cuneiform
- π U+12110 Cuneiform Sign Gisal
- π U+12111 Cuneiform Sign Gish
- π U+12112 Cuneiform Sign Gish Crossing Gish
- π U+12113 Cuneiform Sign Gish Times Bad
- π U+12114 Cuneiform Sign Gish Times Tak4
- π U+12115 Cuneiform Sign Gish Tenu
- π U+12116 Cuneiform Sign Gu
- π U+12117 Cuneiform Sign Gu Crossing Gu
- π U+12119 Cuneiform Sign Gu2 Times Kak
- π U+1211A Cuneiform Sign Gu2 Times Kak Times Igi Gunu
- π U+1211B Cuneiform Sign Gu2 Times Nun
- π U+1211C Cuneiform Sign Gu2 Times Sal Plus Tug2
- π U+1211D Cuneiform Sign Gu2 Gunu
- π U+1211E Cuneiform Sign Gud
- π U+1211F Cuneiform Sign Gud Times A Plus Kur
- π U+12120 Cuneiform Sign Gud Times Kur
All 922 characters: Cuneiform.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 𒄘 (decimal) or 𒄘 (hex).
- What is the UTF-8 encoding of U+12118?
- F0 92 84 98 (hex), 4 bytes. In a URL it is %F0%92%84%98.
- How do I write U+12118 in JavaScript or Python?
- JavaScript: \u{12118} or \uD808\uDD18. Python: \U00012118.
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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