π is the Unicode character ANATOLIAN HIEROGLYPH A249, code point U+1451B (decimal 83227) in the Anatolian Hieroglyphs block, added in Unicode 8.0. In HTML write 𔔛, and in UTF-8 it is the 4 bytes F0 94 94 9B.
Codes
| Where | How to write it |
|---|---|
| Code point | U+1451B |
| Decimal | 83227 |
| UTF-8 bytes | F0 94 94 9B |
| UTF-16 (big-endian) | D811 DD1B |
| UTF-32 | 0001451B |
| HTML decimal | 𔔛 |
| HTML hex | 𔔛 |
| CSS | \1451B |
| JavaScript | \u{1451B} or \uD811\uDD1B |
| JSON | \uD811\uDD1B |
| Python | \U0001451B |
| Python by name | \N{ANATOLIAN HIEROGLYPH A249} |
| Java, C# | \uD811\uDD1B |
| Rust, Swift | \u{1451B} |
| Go, C, C++ | \U0001451B |
| URL (percent-encoded) | %F0%94%94%9B |
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 | ANATOLIAN HIEROGLYPH A249 |
| Code point | U+1451B (decimal 83227) |
| Block | Anatolian Hieroglyphs (U+14400βU+1467F) |
| General category | Lo: Other letter |
| Script | Anatolian Hieroglyphs |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 8.0 |
Nearby in Anatolian Hieroglyphs
- π U+14513 Anatolian Hieroglyph A241
- π U+14514 Anatolian Hieroglyph A242
- π U+14515 Anatolian Hieroglyph A243
- π U+14516 Anatolian Hieroglyph A244
- π U+14517 Anatolian Hieroglyph A245
- π U+14518 Anatolian Hieroglyph A246
- π U+14519 Anatolian Hieroglyph A247
- π U+1451A Anatolian Hieroglyph A248
- π U+1451C Anatolian Hieroglyph A250
- π U+1451D Anatolian Hieroglyph A251
- π U+1451E Anatolian Hieroglyph A252
- π U+1451F Anatolian Hieroglyph A253
- π U+14520 Anatolian Hieroglyph A254
- π‘ U+14521 Anatolian Hieroglyph A255
- π’ U+14522 Anatolian Hieroglyph A256
- π£ U+14523 Anatolian Hieroglyph A257
All 583 characters: Anatolian Hieroglyphs.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 𔔛 (decimal) or 𔔛 (hex).
- What is the UTF-8 encoding of U+1451B?
- F0 94 94 9B (hex), 4 bytes. In a URL it is %F0%94%94%9B.
- How do I write U+1451B in JavaScript or Python?
- JavaScript: \u{1451B} or \uD811\uDD1B. Python: \U0001451B.
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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