π is the Unicode character LINEAR A SIGN A366, code point U+1069A (decimal 67226) in the Linear A block, added in Unicode 7.0. In HTML write 𐚚, and in UTF-8 it is the 4 bytes F0 90 9A 9A.
Codes
| Where | How to write it |
|---|---|
| Code point | U+1069A |
| Decimal | 67226 |
| UTF-8 bytes | F0 90 9A 9A |
| UTF-16 (big-endian) | D801 DE9A |
| UTF-32 | 0001069A |
| HTML decimal | 𐚚 |
| HTML hex | 𐚚 |
| CSS | \1069A |
| JavaScript | \u{1069A} or \uD801\uDE9A |
| JSON | \uD801\uDE9A |
| Python | \U0001069A |
| Python by name | \N{LINEAR A SIGN A366} |
| Java, C# | \uD801\uDE9A |
| Rust, Swift | \u{1069A} |
| Go, C, C++ | \U0001069A |
| URL (percent-encoded) | %F0%90%9A%9A |
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 | LINEAR A SIGN A366 |
| Code point | U+1069A (decimal 67226) |
| Block | Linear A (U+10600βU+1077F) |
| General category | Lo: Other letter |
| Script | Linear A |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 7.0 |
Nearby in Linear A
- π U+10692 Linear A Sign A358
- π U+10693 Linear A Sign A359
- π U+10694 Linear A Sign A360
- π U+10695 Linear A Sign A361
- π U+10696 Linear A Sign A362
- π U+10697 Linear A Sign A363
- π U+10698 Linear A Sign A364
- π U+10699 Linear A Sign A365
- π U+1069B Linear A Sign A367
- π U+1069C Linear A Sign A368
- π U+1069D Linear A Sign A369
- π U+1069E Linear A Sign A370
- π U+1069F Linear A Sign A371
- π U+106A0 Linear A Sign A400-Vas
- π‘ U+106A1 Linear A Sign A401-Vas
- π’ U+106A2 Linear A Sign A402-Vas
All 340 characters: Linear A.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 𐚚 (decimal) or 𐚚 (hex).
- What is the UTF-8 encoding of U+1069A?
- F0 90 9A 9A (hex), 4 bytes. In a URL it is %F0%90%9A%9A.
- How do I write U+1069A in JavaScript or Python?
- JavaScript: \u{1069A} or \uD801\uDE9A. Python: \U0001069A.
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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