π is the Unicode character AHOM LETTER DDA, code point U+11743 (decimal 71491) in the Ahom block, added in Unicode 14.0. In HTML write 𑝃, and in UTF-8 it is the 4 bytes F0 91 9D 83.
Codes
| Where | How to write it |
|---|---|
| Code point | U+11743 |
| Decimal | 71491 |
| UTF-8 bytes | F0 91 9D 83 |
| UTF-16 (big-endian) | D805 DF43 |
| UTF-32 | 00011743 |
| HTML decimal | 𑝃 |
| HTML hex | 𑝃 |
| CSS | \11743 |
| JavaScript | \u{11743} or \uD805\uDF43 |
| JSON | \uD805\uDF43 |
| Python | \U00011743 |
| Python by name | \N{AHOM LETTER DDA} |
| Java, C# | \uD805\uDF43 |
| Rust, Swift | \u{11743} |
| Go, C, C++ | \U00011743 |
| URL (percent-encoded) | %F0%91%9D%83 |
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 | AHOM LETTER DDA |
| Code point | U+11743 (decimal 71491) |
| Block | Ahom (U+11700βU+1174F) |
| General category | Lo: Other letter |
| Script | Ahom |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 14.0 |
Nearby in Ahom
- π» U+1173B Ahom Number Twenty
- πΌ U+1173C Ahom Sign Small Section
- π½ U+1173D Ahom Sign Section
- πΎ U+1173E Ahom Sign Rulai
- πΏ U+1173F Ahom Symbol Vi
- π U+11740 Ahom Letter Ca
- π U+11741 Ahom Letter Tta
- π U+11742 Ahom Letter Ttha
- π U+11744 Ahom Letter Ddha
- π U+11745 Ahom Letter Nna
- π U+11746 Ahom Letter Lla
All 65 characters: Ahom.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 𑝃 (decimal) or 𑝃 (hex).
- What is the UTF-8 encoding of U+11743?
- F0 91 9D 83 (hex), 4 bytes. In a URL it is %F0%91%9D%83.
- How do I write U+11743 in JavaScript or Python?
- JavaScript: \u{11743} or \uD805\uDF43. Python: \U00011743.
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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