π is the Unicode character AHOM LETTER HA, code point U+11711 (decimal 71441) in the Ahom block, added in Unicode 8.0. In HTML write 𑜑, and in UTF-8 it is the 4 bytes F0 91 9C 91.
Codes
| Where | How to write it |
|---|---|
| Code point | U+11711 |
| Decimal | 71441 |
| UTF-8 bytes | F0 91 9C 91 |
| UTF-16 (big-endian) | D805 DF11 |
| UTF-32 | 00011711 |
| HTML decimal | 𑜑 |
| HTML hex | 𑜑 |
| CSS | \11711 |
| JavaScript | \u{11711} or \uD805\uDF11 |
| JSON | \uD805\uDF11 |
| Python | \U00011711 |
| Python by name | \N{AHOM LETTER HA} |
| Java, C# | \uD805\uDF11 |
| Rust, Swift | \u{11711} |
| Go, C, C++ | \U00011711 |
| URL (percent-encoded) | %F0%91%9C%91 |
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 HA |
| Code point | U+11711 (decimal 71441) |
| 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 | 8.0 |
Nearby in Ahom
- π U+11709 Ahom Letter Ma
- π U+1170A Ahom Letter Ja
- π U+1170B Ahom Letter Cha
- π U+1170C Ahom Letter Tha
- π U+1170D Ahom Letter Ra
- π U+1170E Ahom Letter La
- π U+1170F Ahom Letter Sa
- π U+11710 Ahom Letter Nya
- π U+11712 Ahom Letter A
- π U+11713 Ahom Letter Da
- π U+11714 Ahom Letter Dha
- π U+11715 Ahom Letter Ga
- π U+11716 Ahom Letter Alternate Ga
- π U+11717 Ahom Letter Gha
- π U+11718 Ahom Letter Bha
- π U+11719 Ahom Letter Jha
All 65 characters: Ahom.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 𑜑 (decimal) or 𑜑 (hex).
- What is the UTF-8 encoding of U+11711?
- F0 91 9C 91 (hex), 4 bytes. In a URL it is %F0%91%9C%91.
- How do I write U+11711 in JavaScript or Python?
- JavaScript: \u{11711} or \uD805\uDF11. Python: \U00011711.
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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