π is the Unicode character CUNEIFORM SIGN BAD, code point U+12041 (decimal 73793) in the Cuneiform block, added in Unicode 5.0. In HTML write 𒁁, and in UTF-8 it is the 4 bytes F0 92 81 81.
Codes
| Where | How to write it |
|---|---|
| Code point | U+12041 |
| Decimal | 73793 |
| UTF-8 bytes | F0 92 81 81 |
| UTF-16 (big-endian) | D808 DC41 |
| UTF-32 | 00012041 |
| HTML decimal | 𒁁 |
| HTML hex | 𒁁 |
| CSS | \12041 |
| JavaScript | \u{12041} or \uD808\uDC41 |
| JSON | \uD808\uDC41 |
| Python | \U00012041 |
| Python by name | \N{CUNEIFORM SIGN BAD} |
| Java, C# | \uD808\uDC41 |
| Rust, Swift | \u{12041} |
| Go, C, C++ | \U00012041 |
| URL (percent-encoded) | %F0%92%81%81 |
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 BAD |
| Code point | U+12041 (decimal 73793) |
| 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
- πΉ U+12039 Cuneiform Sign Ash Zida Tenu
- πΊ U+1203A Cuneiform Sign Ash Kaba Tenu
- π» U+1203B Cuneiform Sign Ash Over Ash Tug2 Over Tug2 Tug2 Over Tug2 Pap
- πΌ U+1203C Cuneiform Sign Ash Over Ash Over Ash
- π½ U+1203D Cuneiform Sign Ash Over Ash Over Ash Crossing Ash Over Ash Over Ash
- πΎ U+1203E Cuneiform Sign Ash2
- πΏ U+1203F Cuneiform Sign Ashgab
- π U+12040 Cuneiform Sign Ba
- π U+12042 Cuneiform Sign Bag3
- π U+12043 Cuneiform Sign Bahar2
- π U+12044 Cuneiform Sign Bal
- π U+12045 Cuneiform Sign Bal Over Bal
- π U+12046 Cuneiform Sign Balag
- π U+12047 Cuneiform Sign Bar
- π U+12048 Cuneiform Sign Bara2
- π U+12049 Cuneiform Sign Bi
All 922 characters: Cuneiform.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 𒁁 (decimal) or 𒁁 (hex).
- What is the UTF-8 encoding of U+12041?
- F0 92 81 81 (hex), 4 bytes. In a URL it is %F0%92%81%81.
- How do I write U+12041 in JavaScript or Python?
- JavaScript: \u{12041} or \uD808\uDC41. Python: \U00012041.
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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