π is the Unicode character CUNEIFORM SIGN IN, code point U+12154 (decimal 74068) in the Cuneiform block, added in Unicode 5.0. In HTML write 𒅔, and in UTF-8 it is the 4 bytes F0 92 85 94.
Codes
| Where | How to write it |
|---|---|
| Code point | U+12154 |
| Decimal | 74068 |
| UTF-8 bytes | F0 92 85 94 |
| UTF-16 (big-endian) | D808 DD54 |
| UTF-32 | 00012154 |
| HTML decimal | 𒅔 |
| HTML hex | 𒅔 |
| CSS | \12154 |
| JavaScript | \u{12154} or \uD808\uDD54 |
| JSON | \uD808\uDD54 |
| Python | \U00012154 |
| Python by name | \N{CUNEIFORM SIGN IN} |
| Java, C# | \uD808\uDD54 |
| Rust, Swift | \u{12154} |
| Go, C, C++ | \U00012154 |
| URL (percent-encoded) | %F0%92%85%94 |
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 IN |
| Code point | U+12154 (decimal 74068) |
| 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+1214C Cuneiform Sign Il Times Gan2 Tenu
- π U+1214D Cuneiform Sign Il2
- π U+1214E Cuneiform Sign Im
- π U+1214F Cuneiform Sign Im Times Tak4
- π U+12150 Cuneiform Sign Im Crossing Im
- π U+12151 Cuneiform Sign Im Opposing Im
- π U+12152 Cuneiform Sign Im Squared
- π U+12153 Cuneiform Sign Imin
- π U+12155 Cuneiform Sign Ir
- π U+12156 Cuneiform Sign Ish
- π U+12157 Cuneiform Sign Ka
- π U+12158 Cuneiform Sign Ka Times A
- π U+12159 Cuneiform Sign Ka Times Ad
- π U+1215A Cuneiform Sign Ka Times Ad Plus Ku3
- π U+1215B Cuneiform Sign Ka Times Ash2
- π U+1215C Cuneiform Sign Ka Times Bad
All 922 characters: Cuneiform.
Official reference
Questions people ask
- What is the HTML code for π ?
- Use 𒅔 (decimal) or 𒅔 (hex).
- What is the UTF-8 encoding of U+12154?
- F0 92 85 94 (hex), 4 bytes. In a URL it is %F0%92%85%94.
- How do I write U+12154 in JavaScript or Python?
- JavaScript: \u{12154} or \uD808\uDD54. Python: \U00012154.
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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