π is the Unicode character CUNEIFORM SIGN BAR, code point U+12047 (decimal 73799) in the Cuneiform block, added in Unicode 5.0. In HTML write 𒁇, and in UTF-8 it is the 4 bytes F0 92 81 87.
Codes
| Where | How to write it |
|---|---|
| Code point | U+12047 |
| Decimal | 73799 |
| UTF-8 bytes | F0 92 81 87 |
| UTF-16 (big-endian) | D808 DC47 |
| UTF-32 | 00012047 |
| HTML decimal | 𒁇 |
| HTML hex | 𒁇 |
| CSS | \12047 |
| JavaScript | \u{12047} or \uD808\uDC47 |
| JSON | \uD808\uDC47 |
| Python | \U00012047 |
| Python by name | \N{CUNEIFORM SIGN BAR} |
| Java, C# | \uD808\uDC47 |
| Rust, Swift | \u{12047} |
| Go, C, C++ | \U00012047 |
| URL (percent-encoded) | %F0%92%81%87 |
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 BAR |
| Code point | U+12047 (decimal 73799) |
| 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
- πΏ U+1203F Cuneiform Sign Ashgab
- π U+12040 Cuneiform Sign Ba
- π U+12041 Cuneiform Sign Bad
- 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+12048 Cuneiform Sign Bara2
- π U+12049 Cuneiform Sign Bi
- π U+1204A Cuneiform Sign Bi Times A
- π U+1204B Cuneiform Sign Bi Times Gar
- π U+1204C Cuneiform Sign Bi Times Igi Gunu
- π U+1204D Cuneiform Sign Bu
- π U+1204E Cuneiform Sign Bu Over Bu Ab
- π U+1204F Cuneiform Sign Bu Over Bu Un
All 922 characters: Cuneiform.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 𒁇 (decimal) or 𒁇 (hex).
- What is the UTF-8 encoding of U+12047?
- F0 92 81 87 (hex), 4 bytes. In a URL it is %F0%92%81%87.
- How do I write U+12047 in JavaScript or Python?
- JavaScript: \u{12047} or \uD808\uDC47. Python: \U00012047.
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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