π is the Unicode character DOMINO TILE HORIZONTAL-02-06, code point U+1F045 (decimal 127045) in the Domino Tiles block, added in Unicode 5.1. In HTML write 🁅, and in UTF-8 it is the 4 bytes F0 9F 81 85.
Codes
| Where | How to write it |
|---|---|
| Code point | U+1F045 |
| Decimal | 127045 |
| UTF-8 bytes | F0 9F 81 85 |
| UTF-16 (big-endian) | D83C DC45 |
| UTF-32 | 0001F045 |
| HTML decimal | 🁅 |
| HTML hex | 🁅 |
| CSS | \1F045 |
| JavaScript | \u{1F045} or \uD83C\uDC45 |
| JSON | \uD83C\uDC45 |
| Python | \U0001F045 |
| Python by name | \N{DOMINO TILE HORIZONTAL-02-06} |
| Java, C# | \uD83C\uDC45 |
| Rust, Swift | \u{1F045} |
| Go, C, C++ | \U0001F045 |
| URL (percent-encoded) | %F0%9F%81%85 |
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 HORIZONTAL-02-06 |
| Code point | U+1F045 (decimal 127045) |
| 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
- π½ U+1F03D Domino Tile Horizontal-01-05
- πΎ U+1F03E Domino Tile Horizontal-01-06
- πΏ U+1F03F Domino Tile Horizontal-02-00
- π U+1F040 Domino Tile Horizontal-02-01
- π U+1F041 Domino Tile Horizontal-02-02
- π U+1F042 Domino Tile Horizontal-02-03
- π U+1F043 Domino Tile Horizontal-02-04
- π U+1F044 Domino Tile Horizontal-02-05
- π U+1F046 Domino Tile Horizontal-03-00
- π U+1F047 Domino Tile Horizontal-03-01
- π U+1F048 Domino Tile Horizontal-03-02
- π U+1F049 Domino Tile Horizontal-03-03
- π U+1F04A Domino Tile Horizontal-03-04
- π U+1F04B Domino Tile Horizontal-03-05
- π U+1F04C Domino Tile Horizontal-03-06
- π U+1F04D Domino Tile Horizontal-04-00
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+1F045?
- F0 9F 81 85 (hex), 4 bytes. In a URL it is %F0%9F%81%85.
- How do I write U+1F045 in JavaScript or Python?
- JavaScript: \u{1F045} or \uD83C\uDC45. Python: \U0001F045.
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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