π is the Unicode character CUNEIFORM SIGN U OVER U SUR OVER SUR, code point U+1230F (decimal 74511) in the Cuneiform block, added in Unicode 5.0. In HTML write 𒌏, and in UTF-8 it is the 4 bytes F0 92 8C 8F.
Codes
| Where | How to write it |
|---|---|
| Code point | U+1230F |
| Decimal | 74511 |
| UTF-8 bytes | F0 92 8C 8F |
| UTF-16 (big-endian) | D808 DF0F |
| UTF-32 | 0001230F |
| HTML decimal | 𒌏 |
| HTML hex | 𒌏 |
| CSS | \1230F |
| JavaScript | \u{1230F} or \uD808\uDF0F |
| JSON | \uD808\uDF0F |
| Python | \U0001230F |
| Python by name | \N{CUNEIFORM SIGN U OVER U SUR OVER SUR} |
| Java, C# | \uD808\uDF0F |
| Rust, Swift | \u{1230F} |
| Go, C, C++ | \U0001230F |
| URL (percent-encoded) | %F0%92%8C%8F |
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 | CUNEIFORM SIGN U OVER U SUR OVER SUR |
| Code point | U+1230F (decimal 74511) |
| Block | Cuneiform (U+12000βU+123FF) |
| General category | Lo: Other letter |
| Script | Cuneiform |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 5.0 |
Nearby in Cuneiform
- π U+12307 Cuneiform Sign Tuk
- π U+12308 Cuneiform Sign Tum
- π U+12309 Cuneiform Sign Tur
- π U+1230A Cuneiform Sign Tur Over Tur Za Over Za
- π U+1230B Cuneiform Sign U
- π U+1230C Cuneiform Sign U Gud
- π U+1230D Cuneiform Sign U U U
- π U+1230E Cuneiform Sign U Over U Pa Over Pa Gar Over Gar
- π U+12310 Cuneiform Sign U Over U U Reversed Over U Reversed
- π U+12311 Cuneiform Sign U2
- π U+12312 Cuneiform Sign Ub
- π U+12313 Cuneiform Sign Ud
- π U+12314 Cuneiform Sign Ud Kushu2
- π U+12315 Cuneiform Sign Ud Times Bad
- π U+12316 Cuneiform Sign Ud Times Mi
- π U+12317 Cuneiform Sign Ud Times U Plus U Plus U
All 922 characters: Cuneiform.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 𒌏 (decimal) or 𒌏 (hex).
- What is the UTF-8 encoding of U+1230F?
- F0 92 8C 8F (hex), 4 bytes. In a URL it is %F0%92%8C%8F.
- How do I write U+1230F in JavaScript or Python?
- JavaScript: \u{1230F} or \uD808\uDF0F. Python: \U0001230F.
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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