π is the Unicode character DOMINO TILE VERTICAL-04-01, code point U+1F080 (decimal 127104) in the Domino Tiles block, added in Unicode 5.1. In HTML write 🂀, and in UTF-8 it is the 4 bytes F0 9F 82 80.
Codes
| Where | How to write it |
|---|---|
| Code point | U+1F080 |
| Decimal | 127104 |
| UTF-8 bytes | F0 9F 82 80 |
| UTF-16 (big-endian) | D83C DC80 |
| UTF-32 | 0001F080 |
| HTML decimal | 🂀 |
| HTML hex | 🂀 |
| CSS | \1F080 |
| JavaScript | \u{1F080} or \uD83C\uDC80 |
| JSON | \uD83C\uDC80 |
| Python | \U0001F080 |
| Python by name | \N{DOMINO TILE VERTICAL-04-01} |
| Java, C# | \uD83C\uDC80 |
| Rust, Swift | \u{1F080} |
| Go, C, C++ | \U0001F080 |
| URL (percent-encoded) | %F0%9F%82%80 |
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 | DOMINO TILE VERTICAL-04-01 |
| Code point | U+1F080 (decimal 127104) |
| Block | Domino Tiles (U+1F030βU+1F09F) |
| General category | So: Other symbol |
| Script | Common |
| Bidirectional class | ON: Other neutral |
| Mirrored in right-to-left text | No |
| First in Unicode version | 5.1 |
Nearby in Domino Tiles
- πΈ U+1F078 Domino Tile Vertical-03-00
- πΉ U+1F079 Domino Tile Vertical-03-01
- πΊ U+1F07A Domino Tile Vertical-03-02
- π» U+1F07B Domino Tile Vertical-03-03
- πΌ U+1F07C Domino Tile Vertical-03-04
- π½ U+1F07D Domino Tile Vertical-03-05
- πΎ U+1F07E Domino Tile Vertical-03-06
- πΏ U+1F07F Domino Tile Vertical-04-00
- π U+1F081 Domino Tile Vertical-04-02
- π U+1F082 Domino Tile Vertical-04-03
- π U+1F083 Domino Tile Vertical-04-04
- π U+1F084 Domino Tile Vertical-04-05
- π U+1F085 Domino Tile Vertical-04-06
- π U+1F086 Domino Tile Vertical-05-00
- π U+1F087 Domino Tile Vertical-05-01
- π U+1F088 Domino Tile Vertical-05-02
All 100 characters: Domino Tiles.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 🂀 (decimal) or 🂀 (hex).
- What is the UTF-8 encoding of U+1F080?
- F0 9F 82 80 (hex), 4 bytes. In a URL it is %F0%9F%82%80.
- How do I write U+1F080 in JavaScript or Python?
- JavaScript: \u{1F080} or \uD83C\uDC80. Python: \U0001F080.
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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