π is the Unicode character CAUCASIAN ALBANIAN LETTER DYAN, code point U+10541 (decimal 66881) in the Caucasian Albanian block, added in Unicode 7.0. In HTML write 𐕁, and in UTF-8 it is the 4 bytes F0 90 95 81.
Codes
| Where | How to write it |
|---|---|
| Code point | U+10541 |
| Decimal | 66881 |
| UTF-8 bytes | F0 90 95 81 |
| UTF-16 (big-endian) | D801 DD41 |
| UTF-32 | 00010541 |
| HTML decimal | 𐕁 |
| HTML hex | 𐕁 |
| CSS | \10541 |
| JavaScript | \u{10541} or \uD801\uDD41 |
| JSON | \uD801\uDD41 |
| Python | \U00010541 |
| Python by name | \N{CAUCASIAN ALBANIAN LETTER DYAN} |
| Java, C# | \uD801\uDD41 |
| Rust, Swift | \u{10541} |
| Go, C, C++ | \U00010541 |
| URL (percent-encoded) | %F0%90%95%81 |
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 | CAUCASIAN ALBANIAN LETTER DYAN |
| Code point | U+10541 (decimal 66881) |
| Block | Caucasian Albanian (U+10530βU+1056F) |
| General category | Lo: Other letter |
| Script | Caucasian Albanian |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 7.0 |
Nearby in Caucasian Albanian
- πΉ U+10539 Caucasian Albanian Letter Cha
- πΊ U+1053A Caucasian Albanian Letter Yowd
- π» U+1053B Caucasian Albanian Letter Zha
- πΌ U+1053C Caucasian Albanian Letter Irb
- π½ U+1053D Caucasian Albanian Letter Sha
- πΎ U+1053E Caucasian Albanian Letter Lan
- πΏ U+1053F Caucasian Albanian Letter Inya
- π U+10540 Caucasian Albanian Letter Xeyn
- π U+10542 Caucasian Albanian Letter Car
- π U+10543 Caucasian Albanian Letter Jhox
- π U+10544 Caucasian Albanian Letter Kar
- π U+10545 Caucasian Albanian Letter Lyit
- π U+10546 Caucasian Albanian Letter Heyt
- π U+10547 Caucasian Albanian Letter Qay
- π U+10548 Caucasian Albanian Letter Aor
- π U+10549 Caucasian Albanian Letter Choy
All 53 characters: Caucasian Albanian.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 𐕁 (decimal) or 𐕁 (hex).
- What is the UTF-8 encoding of U+10541?
- F0 90 95 81 (hex), 4 bytes. In a URL it is %F0%90%95%81.
- How do I write U+10541 in JavaScript or Python?
- JavaScript: \u{10541} or \uD801\uDD41. Python: \U00010541.
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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