π is the Unicode character ALCHEMICAL SYMBOL FOR AQUA VITAE, code point U+1F708 (decimal 128776) in the Alchemical Symbols block, added in Unicode 6.0. In HTML write 🜈, and in UTF-8 it is the 4 bytes F0 9F 9C 88.
Codes
| Where | How to write it |
|---|---|
| Code point | U+1F708 |
| Decimal | 128776 |
| UTF-8 bytes | F0 9F 9C 88 |
| UTF-16 (big-endian) | D83D DF08 |
| UTF-32 | 0001F708 |
| HTML decimal | 🜈 |
| HTML hex | 🜈 |
| CSS | \1F708 |
| JavaScript | \u{1F708} or \uD83D\uDF08 |
| JSON | \uD83D\uDF08 |
| Python | \U0001F708 |
| Python by name | \N{ALCHEMICAL SYMBOL FOR AQUA VITAE} |
| Java, C# | \uD83D\uDF08 |
| Rust, Swift | \u{1F708} |
| Go, C, C++ | \U0001F708 |
| URL (percent-encoded) | %F0%9F%9C%88 |
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 | ALCHEMICAL SYMBOL FOR AQUA VITAE |
| Code point | U+1F708 (decimal 128776) |
| Block | Alchemical Symbols (U+1F700βU+1F77F) |
| General category | So: Other symbol |
| Script | Common |
| Bidirectional class | ON: Other neutral |
| Mirrored in right-to-left text | No |
| First in Unicode version | 6.0 |
Nearby in Alchemical Symbols
- π U+1F700 Alchemical Symbol For Quintessence
- π U+1F701 Alchemical Symbol For Air
- π U+1F702 Alchemical Symbol For Fire
- π U+1F703 Alchemical Symbol For Earth
- π U+1F704 Alchemical Symbol For Water
- π U+1F705 Alchemical Symbol For Aquafortis
- π U+1F706 Alchemical Symbol For Aqua Regia
- π U+1F707 Alchemical Symbol For Aqua Regia-2
- π U+1F709 Alchemical Symbol For Aqua Vitae-2
- π U+1F70A Alchemical Symbol For Vinegar
- π U+1F70B Alchemical Symbol For Vinegar-2
- π U+1F70C Alchemical Symbol For Vinegar-3
- π U+1F70D Alchemical Symbol For Sulfur
- π U+1F70E Alchemical Symbol For Philosophers Sulfur
- π U+1F70F Alchemical Symbol For Black Sulfur
- π U+1F710 Alchemical Symbol For Mercury Sublimate
All 128 characters: Alchemical Symbols.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 🜈 (decimal) or 🜈 (hex).
- What is the UTF-8 encoding of U+1F708?
- F0 9F 9C 88 (hex), 4 bytes. In a URL it is %F0%9F%9C%88.
- How do I write U+1F708 in JavaScript or Python?
- JavaScript: \u{1F708} or \uD83D\uDF08. Python: \U0001F708.
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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