π is the Unicode character LINEAR B IDEOGRAM B141 GOLD, code point U+1009B (decimal 65691) in the Linear B Ideograms block, added in Unicode 4.0. In HTML write 𐂛, and in UTF-8 it is the 4 bytes F0 90 82 9B.
Codes
| Where | How to write it |
|---|---|
| Code point | U+1009B |
| Decimal | 65691 |
| UTF-8 bytes | F0 90 82 9B |
| UTF-16 (big-endian) | D800 DC9B |
| UTF-32 | 0001009B |
| HTML decimal | 𐂛 |
| HTML hex | 𐂛 |
| CSS | \1009B |
| JavaScript | \u{1009B} or \uD800\uDC9B |
| JSON | \uD800\uDC9B |
| Python | \U0001009B |
| Python by name | \N{LINEAR B IDEOGRAM B141 GOLD} |
| Java, C# | \uD800\uDC9B |
| Rust, Swift | \u{1009B} |
| Go, C, C++ | \U0001009B |
| URL (percent-encoded) | %F0%90%82%9B |
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 | LINEAR B IDEOGRAM B141 GOLD |
| Code point | U+1009B (decimal 65691) |
| Block | Linear B Ideograms (U+10080βU+100FF) |
| General category | Lo: Other letter |
| Script | Linear B |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 4.0 |
Nearby in Linear B Ideograms
- π U+10093 Linear B Monogram B127 Kapo
- π U+10094 Linear B Monogram B128 Kanako
- π U+10095 Linear B Ideogram B130 Oil
- π U+10096 Linear B Ideogram B131 Wine
- π U+10097 Linear B Ideogram B132
- π U+10098 Linear B Monogram B133 Arepa
- π U+10099 Linear B Monogram B135 Meri
- π U+1009A Linear B Ideogram B140 Bronze
- π U+1009C Linear B Ideogram B142
- π U+1009D Linear B Ideogram B145 Wool
- π U+1009E Linear B Ideogram B146
- π U+1009F Linear B Ideogram B150
- π U+100A0 Linear B Ideogram B151 Horn
- π‘ U+100A1 Linear B Ideogram B152
- π’ U+100A2 Linear B Ideogram B153
- π£ U+100A3 Linear B Ideogram B154
All 123 characters: Linear B Ideograms.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 𐂛 (decimal) or 𐂛 (hex).
- What is the UTF-8 encoding of U+1009B?
- F0 90 82 9B (hex), 4 bytes. In a URL it is %F0%90%82%9B.
- How do I write U+1009B in JavaScript or Python?
- JavaScript: \u{1009B} or \uD800\uDC9B. Python: \U0001009B.
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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