Roman Numeral Ten Thousand (ↂ) is the Unicode character at U+2182 in the Number Forms block. It is the dedicated glyph for 10,000 in roman numeral notation.
Remember
Character ↂ
Unicode U+2182
Hex entity ↂ
Decimal ↂ
CSS escape \2182
Named entity (none)
All of these produce the same glyph: ↂ. Prefer this character when you need the Number Forms ten-thousand glyph; use Arabic 10000 or spelled-out text for everyday content.
Reference
Quick Reference
One table for every form you will actually use.
Form
Code
Where it goes
Direct character
ↂ
HTML text (UTF-8)
Hex entity
ↂ
HTML markup
Decimal entity
ↂ
HTML markup
CSS escape
\2182
Stylesheet content
Named entity
—
Not defined in HTML5
When to use which
Situation
Use
Need the ten-thousand roman glyph ↂ
Type ↂ, or ↂ / ↂ
Generated text via ::before / ::after
content: "\2182"
Roman numeral one thousand
Use Ⅿ (U+216F)
Everyday number ten thousand
Write 10000 or “ten thousand”
Looking for &romanX; or similar
Does not exist — use numeric form
See it
Live Preview
Roman Numeral Ten Thousand rendered in common writing contexts.
Inline textValue: ↂ
Large glyphↂ
Compare formsⅯ (1000) ↁ (5000) ↂ (10000)
Monospacecount = ↂ
With entitiesHex: ↂ | Decimal: ↂ
Code
Complete HTML Example
One page that shows Roman Numeral Ten Thousand with the hex entity, decimal entity, CSS escape, and a typed character. Use View Output or open the live editor.
Hex + Decimal + CSS + Typed
All four ways to produce ↂ in a single document.
html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Roman Numeral Ten Thousand (ↂ) in HTML</title>
<style>
#point::after {
content: "\2182";
}
</style>
</head>
<body>
<p>Roman Numeral 10000 using Hex Code: ↂ</p>
<p>Roman Numeral 10000 using HTML Code: ↂ</p>
<p id="point">Roman Numeral 10000 using CSS Entity: </p>
<p>Typed directly: ↂ</p>
</body>
</html>
Roman Numeral 10000 using Hex Code: ↂ
Roman Numeral 10000 using HTML Code: ↂ
Roman Numeral 10000 using CSS Entity: ↂ
Typed directly: ↂ
How It Works
1. Hex:U+2182 → ↂ in HTML. The browser turns it into ↂ.
2. Decimal: same code point as 8578 → ↂ. Same result as hex.
3. CSS: use \2182 in content (not an HTML entity). #point::after appends that ↂ after the paragraph text.
4. Typed ↂ: fine in UTF-8 pages. All four lines show the same glyph.
Pitfalls & Tips
Common mistakes when working with Roman Numeral Ten Thousand entities.
Named?
No named entity
HTML5 does not define &romanX; or similar. Use numeric forms.
CSS vs HTML
Do not mix escapes
\2182 belongs in CSS. ↂ / ↂ belong in HTML.
ↂ vs Ⅿ
Different characters
ↂ is U+2182 (10,000). Roman Ⅿ is U+216F (1,000). Do not confuse them.
Fonts
Check the glyph
Number Forms support varies by font. If ↂ is missing, fall back to 10000 or another font.
Semicolon
End references
Always finish with ; — write ↂ, not ↂ.
Clarity
Prefer Arabic for UI
For buttons, forms, and everyday UI copy, 10000 is usually clearer than ↂ.
Compatibility
Browser Support
Roman Numeral Ten Thousand (U+2182) and its numeric entity forms (ↂ, ↂ, CSS \\2182) are supported in all mainstream browsers. Glyph shape depends on the font.
✓ Universal support
Roman 10000 (ↂ)
Encode with hex, decimal, or CSS escape — or paste ↂ in UTF-8 HTML.
100%Browser coverage
Google ChromeSupported
Yes
Microsoft EdgeSupported
Yes
Mozilla FirefoxSupported
Yes
Apple SafariSupported
Yes
OperaSupported
Yes
Internet ExplorerAll versions
Yes
U+2182 / entitiesFull support
Bottom line: Use ↂ or ↂ for the Unicode glyph, and \\2182 only inside CSS content. Prefer Arabic 10000 for everyday UI text.
Remember
Key Takeaways
Unicode: Roman Numeral Ten Thousand is U+2182 (decimal 8578).
HTML: use ↂ or ↂ when you need an entity.
CSS: use \2182 inside content for generated text.
Default: use ↂ for the Number Forms glyph; use 10000 for everyday UI.
One line:U+2182 → ↂ / ↂ / CSS \2182, or paste ↂ.
Frequently Asked Questions
Use ↂ (hex), ↂ (decimal), or the CSS escape \2182 in the content property. All render ↂ. You can also paste ↂ directly when your file is UTF-8.
U+2182 (hex 2182, decimal 8578). It belongs to the Number Forms Unicode block.
No. HTML5 does not define a named entity for ↂ. Use numeric references like ↂ or ↂ.
Use it for scholarly typography, historic numbering, and content that needs the dedicated ten-thousand roman glyph. For ordinary text, a spelled-out number or Arabic 10000 is usually clearer.
No. Roman numeral one thousand is U+216F (Ⅿ). The Latin letter X is U+0058. Roman numeral ten thousand is U+2182 (ↂ) — a different character.
HTML entities (ↂ or ↂ) go in markup. The CSS escape \2182 is used in stylesheets (usually in the content property of ::before/::after). Both render ↂ.
🤔
Did you know?
Roman numeral ten thousand is Unicode U+2182 (decimal 8578). HTML5 has no named entity for it — use ↂ or ↂ. It is a Number Forms glyph for 10,000 and is different from writing X with an overline or from roman Ⅿ (U+216F).
