π is the Unicode character SIGNWRITING HAND-FIST INDEX HINGED, code point U+1D80B (decimal 120843) in the Sutton SignWriting block, added in Unicode 8.0. In HTML write 𝠋, and in UTF-8 it is the 4 bytes F0 9D A0 8B.
Codes
| Where | How to write it |
|---|---|
| Code point | U+1D80B |
| Decimal | 120843 |
| UTF-8 bytes | F0 9D A0 8B |
| UTF-16 (big-endian) | D836 DC0B |
| UTF-32 | 0001D80B |
| HTML decimal | 𝠋 |
| HTML hex | 𝠋 |
| CSS | \1D80B |
| JavaScript | \u{1D80B} or \uD836\uDC0B |
| JSON | \uD836\uDC0B |
| Python | \U0001D80B |
| Python by name | \N{SIGNWRITING HAND-FIST INDEX HINGED} |
| Java, C# | \uD836\uDC0B |
| Rust, Swift | \u{1D80B} |
| Go, C, C++ | \U0001D80B |
| URL (percent-encoded) | %F0%9D%A0%8B |
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 | SIGNWRITING HAND-FIST INDEX HINGED |
| Code point | U+1D80B (decimal 120843) |
| Block | Sutton SignWriting (U+1D800βU+1DAAF) |
| General category | So: Other symbol |
| Script | SignWriting |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 8.0 |
Nearby in Sutton SignWriting
- π U+1D803 Signwriting Hand-Oval Index
- π U+1D804 Signwriting Hand-Hinge Index
- π U+1D805 Signwriting Hand-Angle Index
- π U+1D806 Signwriting Hand-Fist Index Bent
- π U+1D807 Signwriting Hand-Circle Index Bent
- π U+1D808 Signwriting Hand-Fist Thumb Under Index Bent
- π U+1D809 Signwriting Hand-Fist Index Raised Knuckle
- π U+1D80A Signwriting Hand-Fist Index Cupped
- π U+1D80C Signwriting Hand-Fist Index Hinged Low
- π U+1D80D Signwriting Hand-Circle Index Hinge
- π U+1D80E Signwriting Hand-Fist Index Middle
- π U+1D80F Signwriting Hand-Circle Index Middle
- π U+1D810 Signwriting Hand-Fist Index Middle Bent
- π U+1D811 Signwriting Hand-Fist Index Middle Raised Knuckles
- π U+1D812 Signwriting Hand-Fist Index Middle Hinged
- π U+1D813 Signwriting Hand-Fist Index Up Middle Hinged
All 672 characters: Sutton SignWriting.
Official reference
Questions people ask
- What is the HTML code for π ?
- Use 𝠋 (decimal) or 𝠋 (hex).
- What is the UTF-8 encoding of U+1D80B?
- F0 9D A0 8B (hex), 4 bytes. In a URL it is %F0%9D%A0%8B.
- How do I write U+1D80B in JavaScript or Python?
- JavaScript: \u{1D80B} or \uD836\uDC0B. Python: \U0001D80B.
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.
Legal entity
Devansh Yadav
Moradabad, Uttar Pradesh
Governing law: Courts at Moradabad, Uttar Pradesh
Phone: +91 8433475698
Legal: legal@analyzeit.in