Capital O with Stroke HTML entity Ø

Ø is the HTML entity for Capital O with Stroke Ø (U+00D8). Copy Ø, Ø and the CSS, JavaScript, Python and URL escapes.

Entity
Ø
Legacy form
&Oslash (no semicolon)
Code point
U+00D8
Unicode name
LATIN CAPITAL LETTER O WITH STROKE
Block
Latin-1 Supplement
Category
Uppercase letter (Lu)
Since
Unicode 1.1
Defined in
HTML 4.01 and HTML5

Codes to copy

HTML namedØWorks in HTML; in XML only & < > " ' are predefined.
HTML decimalØWorks in HTML and XML.
HTML hexØWorks in HTML and XML.
CSScontent: "\D8";In a stylesheet, for ::before and ::after.
JavaScript"\u00D8"Also valid in JSON.
Python"\u00d8"Python 3 string literal.
Python by name"\N{LATIN CAPITAL LETTER O WITH STROKE}"Readable alternative using the Unicode name.
URL%C3%98Percent-encoded UTF-8 bytes, for a path or query value.
UTF-8 bytesC3 982 bytes.
UTF-1600D81 code unit, which is what JavaScript length counts.

When to use it

Ø writes U+00D8 (Capital O with Stroke), a capital letter from the Unicode Latin-1 Supplement block, encoded since Unicode 1.1. On a page saved as UTF-8 the letter can simply be typed; the entity helps in ASCII-only templates and code samples.

The name dates from HTML 4, so it works in every browser and in old email clients.

Browsers also accept the legacy form &Oslash without a semicolon, for compatibility with old pages; new HTML should always end the reference with a semicolon.

More latin letters with accents

All latin letters with accents · Every HTML entity · Encode or decode text

Source: the WHATWG HTML Standard list of named character references and the Unicode Character Database (Unicode 18.0).