HTML Entity for Uppercase U Middle Bar (Ʉ)

Beginner
5 min read
Updated: Sep 2026
1 example
Unicode U+0244

What Is Uppercase U Middle Bar?

Uppercase U middle bar (Ʉ) is the Unicode character at U+0244 in Latin Extended-B. Official name: LATIN CAPITAL LETTER U BAR — a capital U with a horizontal bar through the stem, used in phonetic notation and some linguistic orthographies.

Remember
Character     Ʉ
Unicode       U+0244
Hex entity    Ʉ
Decimal       Ʉ
CSS escape    \0244
Named entity  (none)
Not the same  Ū · ʉ · U

Prefer Ʉ or Ʉ in HTML markup. You can also type Ʉ in UTF-8. There is no named entity. For the lowercase IPA letter, use U+0289 (ʉ).

Quick Reference

One table for every form you will actually use.

FormCodeWhere it goes
Direct characterɄHTML text (UTF-8)
Hex entityɄHTML markup (preferred)
Decimal entityɄHTML markup
CSS escape\0244Stylesheet content
Named entity—Not defined in HTML5
Lowercase (related)ʉ (U+0289)Numeric only

When to Use Which

SituationUse
Capital U with middle bar (Ʉ)Ʉ or Ʉ
Lowercase u with middle bar (ʉ)ʉ (ʉ)
Capital U with macron (Ū)Ū (Ū)
Capital U with ogonek (Ų)Ų (Ų)
Plain capital UU (U+0055)
Generated text via ::before / ::aftercontent: "\0244"

Live Preview

Uppercase U middle bar rendered alone and next to related letters.

Large glyph Ʉ
Notation /Ʉ/
Compared Ʉ  |  Ū  |  ʉ
Hint Compare: Middle bar Ʉ | Macron Ū | Lower ʉ | Plain U
With entities Hex: Ʉ | Decimal: Ʉ

Complete HTML Example

One page that shows the letter with hex, decimal, CSS escape, and a typed character. Use View Output or open the live editor.

Hex + Decimal + CSS + Typed

Four ways to produce Ʉ, plus a short comparison note.

html
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Uppercase U Middle Bar (Ʉ)</title>
  <style>
    #point::after {
      content: "\0244";
    }
  </style>
</head>
<body>
  <p>Using Hex Code: &#x0244;</p>
  <p>Using HTML Code: &#580;</p>
  <p id="point">Using CSS Entity: </p>
  <p>Typed directly: Ʉ</p>
  <p>Not Ū (macron above)</p>
</body>
</html>
Try It Yourself

How It Works

1. Hex: U+0244 → &#x0244; in HTML. The browser turns it into Ʉ.

2. Decimal: same code point as 580 → &#580;. Same result as hex.

3. CSS: use \0244 in content (not an HTML entity). #point::after appends that Ʉ after the paragraph text.

4. Typed / compare: paste Ʉ in UTF-8. Keep macron Ū (&Umacr;) as a different letter — its bar sits above the U, not through it.

5. No named entity: HTML5 does not define a name for U+0244 — use numeric references or type the character.

Pitfalls & Tips

Common mistakes when working with U+0244.

Named?

No named entity

HTML5 does not define a named entity for U+0244. Use &#x0244; or &#580;.

vs Ū

Not a macron

Ū (&Umacr;) has a bar above the letter. Ʉ has a bar through the stem — different letters.

vs CSS

Not strikethrough styling

text-decoration: line-through draws a line on any text. Ʉ is one precomposed Unicode letter — do not fake it with CSS decoration.

Pair

Lowercase is U+0289

Small letter ʉ has no named entity either — use &#x0289; or &#649;.

CSS vs HTML

Do not mix escapes

\0244 belongs in CSS strings. &#x0244; / &#580; belong in HTML.

Fonts

Extended Latin coverage

Some UI fonts omit Latin Extended-B U-bar letters. Prefer a font with solid U+0180–U+024F coverage.

Browser Support

Uppercase U middle bar (U+0244) and its entity forms (&#x0244;, &#580;, CSS \\0244) are supported in all mainstream browsers. Visible glyphs depend on Latin Extended-B font coverage.

✓ Universal support

Uppercase U Middle Bar (&#x0244;)

Encode with hex, decimal, CSS escape, or type the character — same code point everywhere encoding is supported.

100% Browser coverage
Google Chrome Supported
Yes
Microsoft Edge Supported
Yes
Mozilla Firefox Supported
Yes
Apple Safari Supported
Yes
Opera Supported
Yes
Internet Explorer IE 9+
Yes
U+0244 / entities Full support

Bottom line: Prefer &#x0244; or &#580; in HTML. Use \\0244 only inside CSS content. There is no named entity. Do not confuse with &Umacr; (Ū) or CSS strikethrough.

Key Takeaways

  • Unicode: uppercase U middle bar is U+0244 (decimal 580) — glyph Ʉ.
  • HTML: use &#x0244; or &#580; — no named entity; typing Ʉ also works.
  • CSS: use \0244 inside content for generated text.
  • Watch out: Ʉ ≠ Ū (&Umacr;) ≠ ʉ ≠ plain U ≠ CSS strikethrough.

One line: U+0244 → &#x0244; / &#580; / CSS \0244.

Frequently Asked Questions

Use &#x0244; (hex), &#580; (decimal), type Ʉ directly in UTF-8, or the CSS escape \0244 in content. There is no named HTML entity.
U+0244 (LATIN CAPITAL LETTER U BAR). Hex 0244, decimal 580. It belongs to Latin Extended-B (U+0180–U+024F).
No. HTML5 does not define a named entity for this character. Use numeric forms &#580; or &#x0244;.
No. Ʉ is U+0244 (bar through the letter). Ū is U+016A (&Umacr;, macron above). Plain U is U+0055.
Use it for phonetic notation and orthographies that need capital U with a middle bar — not as a substitute for Ū, CSS text-decoration: line-through, or plain U.
HTML entities (&#580; or &#x0244;) go in markup. The CSS escape \0244 goes in stylesheet strings (usually content on ::before/::after).

Did you know?

Uppercase U middle bar (Ʉ) is Unicode U+0244 (decimal 580) — LATIN CAPITAL LETTER U BAR in Latin Extended-B. HTML5 has no named entity — use &#x0244; or &#580;. Its lowercase IPA pair is U+0289 (ʉ). Do not confuse it with macron Ū (&Umacr;) or CSS strikethrough styling.

Next: Uppercase U Ogonek

Learn the HTML entity for uppercase U with ogonek (U+0172).

Continue tutorial →

About the author

Mari Selvan M P
Mari Selvan M P 🔗

Developer, cloud engineer, and technical writer

  • Experience 12 years building web and cloud systems
  • Focus Full Stack Development, AWS, and Developer Education

I write practical tutorials so students and working developers can learn by doing—from databases and APIs to deployment on AWS.

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