π is the Unicode character EGYPTIAN HIEROGLYPH A020, code point U+13018 (decimal 77848) in the Egyptian Hieroglyphs block, added in Unicode 5.2. In HTML write 𓀘, and in UTF-8 it is the 4 bytes F0 93 80 98.
Codes
| Where | How to write it |
|---|---|
| Code point | U+13018 |
| Decimal | 77848 |
| UTF-8 bytes | F0 93 80 98 |
| UTF-16 (big-endian) | D80C DC18 |
| UTF-32 | 00013018 |
| HTML decimal | 𓀘 |
| HTML hex | 𓀘 |
| CSS | \13018 |
| JavaScript | \u{13018} or \uD80C\uDC18 |
| JSON | \uD80C\uDC18 |
| Python | \U00013018 |
| Python by name | \N{EGYPTIAN HIEROGLYPH A020} |
| Java, C# | \uD80C\uDC18 |
| Rust, Swift | \u{13018} |
| Go, C, C++ | \U00013018 |
| URL (percent-encoded) | %F0%93%80%98 |
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 | EGYPTIAN HIEROGLYPH A020 |
| Code point | U+13018 (decimal 77848) |
| Block | Egyptian Hieroglyphs (U+13000βU+1342F) |
| General category | Lo: Other letter |
| Script | Egyptian Hieroglyphs |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 5.2 |
Nearby in Egyptian Hieroglyphs
- π U+13010 Egyptian Hieroglyph A014
- π U+13011 Egyptian Hieroglyph A014a
- π U+13012 Egyptian Hieroglyph A015
- π U+13013 Egyptian Hieroglyph A016
- π U+13014 Egyptian Hieroglyph A017
- π U+13015 Egyptian Hieroglyph A017a
- π U+13016 Egyptian Hieroglyph A018
- π U+13017 Egyptian Hieroglyph A019
- π U+13019 Egyptian Hieroglyph A021
- π U+1301A Egyptian Hieroglyph A022
- π U+1301B Egyptian Hieroglyph A023
- π U+1301C Egyptian Hieroglyph A024
- π U+1301D Egyptian Hieroglyph A025
- π U+1301E Egyptian Hieroglyph A026
- π U+1301F Egyptian Hieroglyph A027
- π U+13020 Egyptian Hieroglyph A028
All 1072 characters: Egyptian Hieroglyphs.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 𓀘 (decimal) or 𓀘 (hex).
- What is the UTF-8 encoding of U+13018?
- F0 93 80 98 (hex), 4 bytes. In a URL it is %F0%93%80%98.
- How do I write U+13018 in JavaScript or Python?
- JavaScript: \u{13018} or \uD80C\uDC18. Python: \U00013018.
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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