π is the Unicode character TODHRI LETTER KA, code point U+105D4 (decimal 67028) in the Todhri block, added in Unicode 16.0. In HTML write 𐗔, and in UTF-8 it is the 4 bytes F0 90 97 94.
Codes
| Where | How to write it |
|---|---|
| Code point | U+105D4 |
| Decimal | 67028 |
| UTF-8 bytes | F0 90 97 94 |
| UTF-16 (big-endian) | D801 DDD4 |
| UTF-32 | 000105D4 |
| HTML decimal | 𐗔 |
| HTML hex | 𐗔 |
| CSS | \105D4 |
| JavaScript | \u{105D4} or \uD801\uDDD4 |
| JSON | \uD801\uDDD4 |
| Python | \U000105D4 |
| Python by name | \N{TODHRI LETTER KA} |
| Java, C# | \uD801\uDDD4 |
| Rust, Swift | \u{105D4} |
| Go, C, C++ | \U000105D4 |
| URL (percent-encoded) | %F0%90%97%94 |
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 | TODHRI LETTER KA |
| Code point | U+105D4 (decimal 67028) |
| Block | Todhri (U+105C0βU+105FF) |
| General category | Lo: Other letter |
| Script | Todhri |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 16.0 |
Nearby in Todhri
- π U+105CC Todhri Letter Ga
- π U+105CD Todhri Letter Nga
- π U+105CE Todhri Letter Gja
- π U+105CF Todhri Letter Ngja
- π U+105D0 Todhri Letter Ha
- π U+105D1 Todhri Letter Hja
- π U+105D2 Todhri Letter I
- π U+105D3 Todhri Letter Ja
- π U+105D5 Todhri Letter La
- π U+105D6 Todhri Letter Lla
- π U+105D7 Todhri Letter Ma
- π U+105D8 Todhri Letter Na
- π U+105D9 Todhri Letter Njan
- π U+105DA Todhri Letter O
- π U+105DB Todhri Letter Pa
- π U+105DC Todhri Letter Qa
All 52 characters: Todhri.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 𐗔 (decimal) or 𐗔 (hex).
- What is the UTF-8 encoding of U+105D4?
- F0 90 97 94 (hex), 4 bytes. In a URL it is %F0%90%97%94.
- How do I write U+105D4 in JavaScript or Python?
- JavaScript: \u{105D4} or \uD801\uDDD4. Python: \U000105D4.
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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