π is the Unicode character CUNEIFORM SIGN SHIM TIMES SAL, code point U+122D1 (decimal 74449) in the Cuneiform block, added in Unicode 5.0. In HTML write 𒋑, and in UTF-8 it is the 4 bytes F0 92 8B 91.
Codes
| Where | How to write it |
|---|---|
| Code point | U+122D1 |
| Decimal | 74449 |
| UTF-8 bytes | F0 92 8B 91 |
| UTF-16 (big-endian) | D808 DED1 |
| UTF-32 | 000122D1 |
| HTML decimal | 𒋑 |
| HTML hex | 𒋑 |
| CSS | \122D1 |
| JavaScript | \u{122D1} or \uD808\uDED1 |
| JSON | \uD808\uDED1 |
| Python | \U000122D1 |
| Python by name | \N{CUNEIFORM SIGN SHIM TIMES SAL} |
| Java, C# | \uD808\uDED1 |
| Rust, Swift | \u{122D1} |
| Go, C, C++ | \U000122D1 |
| URL (percent-encoded) | %F0%92%8B%91 |
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 SHIM TIMES SAL |
| Code point | U+122D1 (decimal 74449) |
| 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+122C9 Cuneiform Sign Shim Times Bulug
- π U+122CA Cuneiform Sign Shim Times Din
- π U+122CB Cuneiform Sign Shim Times Gar
- π U+122CC Cuneiform Sign Shim Times Igi
- π U+122CD Cuneiform Sign Shim Times Igi Gunu
- π U+122CE Cuneiform Sign Shim Times Kushu2
- π U+122CF Cuneiform Sign Shim Times Lul
- π U+122D0 Cuneiform Sign Shim Times Mug
- π U+122D2 Cuneiform Sign Shinig
- π U+122D3 Cuneiform Sign Shir
- π U+122D4 Cuneiform Sign Shir Tenu
- π U+122D5 Cuneiform Sign Shir Over Shir Bur Over Bur
- π U+122D6 Cuneiform Sign Shita
- π U+122D7 Cuneiform Sign Shu
- π U+122D8 Cuneiform Sign Shu Over Inverted Shu
- π U+122D9 Cuneiform Sign Shu2
All 922 characters: Cuneiform.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 𒋑 (decimal) or 𒋑 (hex).
- What is the UTF-8 encoding of U+122D1?
- F0 92 8B 91 (hex), 4 bytes. In a URL it is %F0%92%8B%91.
- How do I write U+122D1 in JavaScript or Python?
- JavaScript: \u{122D1} or \uD808\uDED1. Python: \U000122D1.
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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