Ű is the Unicode character LATIN CAPITAL LETTER U WITH DOUBLE ACUTE, code point U+0170 (decimal 368) in the Latin Extended-A block, added in Unicode 1.1. In HTML write Ű, and in UTF-8 it is the 2 bytes C5 B0.
Codes
| Where | How to write it |
|---|---|
| Code point | U+0170 |
| Decimal | 368 |
| UTF-8 bytes | C5 B0 |
| UTF-16 (big-endian) | 0170 |
| UTF-32 | 00000170 |
| HTML decimal | Ű |
| HTML hex | Ű |
| HTML named | Ű |
| CSS | \170 |
| JavaScript | \u0170 |
| JSON | \u0170 |
| Python | \u0170 |
| Python by name | \N{LATIN CAPITAL LETTER U WITH DOUBLE ACUTE} |
| Java, C# | \u0170 |
| Rust, Swift | \u{170} |
| Go, C, C++ | \u0170 |
| URL (percent-encoded) | %C5%B0 |
JavaScript and JSON strings store text as UTF-16, so this character is one code unit long. Python 3 strings count code points, so its length there is 1.
Properties
| Property | Value |
|---|---|
| Name | LATIN CAPITAL LETTER U WITH DOUBLE ACUTE |
| Code point | U+0170 (decimal 368) |
| Block | Latin Extended-A (U+0100–U+017F) |
| General category | Lu: Uppercase letter |
| Script | Latin |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 1.1 |
Decomposition
LATIN CAPITAL LETTER U WITH DOUBLE ACUTE is canonically equivalent to the sequence below. Normalising text to NFD splits it into these parts; NFC joins them back into U+0170. Search and comparison should normalise first, or the two spellings will not match.
Upper and lower case
- ű U+0171 Latin Small Letter U With Double Acute — Lowercase
Nearby in Latin Extended-A
- Ũ U+0168 Latin Capital Letter U With Tilde
- ũ U+0169 Latin Small Letter U With Tilde
- Ū U+016A Latin Capital Letter U With Macron
- ū U+016B Latin Small Letter U With Macron
- Ŭ U+016C Latin Capital Letter U With Breve
- ŭ U+016D Latin Small Letter U With Breve
- Ů U+016E Latin Capital Letter U With Ring Above
- ů U+016F Latin Small Letter U With Ring Above
- ű U+0171 Latin Small Letter U With Double Acute
- Ų U+0172 Latin Capital Letter U With Ogonek
- ų U+0173 Latin Small Letter U With Ogonek
- Ŵ U+0174 Latin Capital Letter W With Circumflex
- ŵ U+0175 Latin Small Letter W With Circumflex
- Ŷ U+0176 Latin Capital Letter Y With Circumflex
- ŷ U+0177 Latin Small Letter Y With Circumflex
- Ÿ U+0178 Latin Capital Letter Y With Diaeresis
All 128 characters: Latin Extended-A.
Official reference
Questions people ask
- What is the HTML code for Ű?
- Use the named entity Ű, or Ű (decimal) or Ű (hex).
- What is the UTF-8 encoding of U+0170?
- C5 B0 (hex), 2 bytes. In a URL it is %C5%B0.
- How do I write U+0170 in JavaScript or Python?
- JavaScript: \u0170. Python: \u0170.
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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