HTML Entity for Triple Prime (‴)

Beginner
⏱️ 5 min read
📚 Updated: Jun 2026
🎯 1 Code Example
Unicode U+2034

What You'll Learn

How to display the Triple Prime (‴) in HTML using named, hexadecimal, decimal, and CSS entity methods. This character is U+2034 (TRIPLE PRIME) in the General Punctuation block (U+2000–U+206F)—used for the third derivative in mathematics and typographic triple-prime notation.

Render it with ‴, ‴, ‴, or CSS escape \2034. Pair with ′ (′) and ″ (″) for the prime series: f′(x), f″(x), f‴(x).

⚡ Quick Reference — Triple Prime

Unicode U+2034

General Punctuation block

Hex Code ‴

Hexadecimal reference

HTML Code ‴

Decimal reference

Named Entity ‴

Most readable option

Reference Table
Name           Value
────────────   ──────────
Unicode        U+2034
Hex code       ‴
HTML code      ‴
Named entity   ‴
CSS code       \2034
Block          General Punctuation (U+2000–U+206F)
Official name  TRIPLE PRIME
Related        U+2032 = ′, U+2033 = ″, U+2057 = ⁗
1

Complete HTML Example

This example demonstrates the Triple Prime (‴) using the named entity, hexadecimal code, decimal HTML code, and a CSS content escape:

html
<!DOCTYPE html>
<html>
<head>
 <style>
  #point:after{
   content: "\2034";
  }
 </style>
</head>
<body>
<p>Using Named Entity: &tprime;</p>
<p>Using Hexadecimal: &#x2034;</p>
<p>Using HTML Code: &#8244;</p>
<p id="point">Using CSS Entity: </p>
</body>
</html>
Try it Yourself

🌐 Browser Support

U+2034 is widely supported in modern browsers; General Punctuation glyphs render in virtually all fonts:

Chrome 1+
Firefox 1+
Safari 1+
Edge 12+
Opera 4+
Android 4.4+
iOS Safari 1+

👀 Live Preview

See the Triple Prime (‴) in mathematical and typographic context:

Calculus Third derivative: f‴(x)
Large glyph
Prime series ′ &prime;   ″ &Prime;   ‴ &tprime;
Named entity &tprime; → ‴
Monospace refs &tprime; &#x2034; &#8244; \2034

🧠 How It Works

1

Named Entity

&tprime; is the HTML named entity for the Triple Prime (‴) — the most readable option in source code.

HTML markup
2

Hexadecimal Code

&#x2034; uses the Unicode hexadecimal value 2034 to display the Triple Prime symbol.

HTML markup
3

Decimal HTML Code

&#8244; uses the decimal Unicode value 8244 to display the same character.

HTML markup
4

CSS Entity

\2034 is used in CSS stylesheets in the content property of pseudo-elements like ::before and ::after.

CSS stylesheet
=

Same visual result

All four methods produce . Unicode U+2034. Not reverse triple prime ‷ or triple tilde ≋. Previous: Triple Integral. Next: Triple Tilde.

Use Cases

The Triple Prime (‴) commonly appears in:

📐 Mathematics

Third derivative notation: f‴(x).

📝 Scientific docs

Research papers and technical publications with prime notation.

📚 Education

Calculus tutorials and online math courses in HTML.

🔧 Engineering

Technical specifications with typographic prime marks.

🔤 Typography

Correct prime symbols instead of straight quotes or apostrophes.

📚 Reference

Unicode and HTML entity guides for General Punctuation.

💡 Best Practices

Do

  • Prefer &tprime; for readable HTML source
  • Use ‴ for third derivatives alongside &prime; and &Prime;
  • Use proper prime glyphs instead of repeated apostrophes (''')
  • Pick one entity style per project for consistency
  • For complex equations, consider MathML, MathJax, or KaTeX

Don’t

  • Confuse ‴ (triple prime) with ‷ (reversed triple prime)
  • Confuse ‴ with ≋ (triple tilde math operator)
  • Use three straight quotes (''') when ‴ is intended
  • Put CSS escape \2034 directly in HTML text nodes
  • Forget UTF-8 (<meta charset="utf-8">) in your document

Key Takeaways

1

Four ways to render ‴ in HTML

&#x2034; &#8244; &tprime;
2

For CSS stylesheets, use the escape in the content property

\2034
3

Unicode U+2034 — Triple Prime

4

Prefer &tprime; for readability in HTML source

5

Prime series: ′   ″   ‴

❓ Frequently Asked Questions

Use &tprime; (named), &#x2034; (hex), &#8244; (decimal), or \2034 in CSS content. All produce ‴.
U+2034 (TRIPLE PRIME). General Punctuation block (U+2000–U+206F). Hex 2034, decimal 8244. Used for third derivatives and typographic triple-prime notation.
For third derivatives (f‴), mathematical notation, scientific and technical documentation, and typographically correct triple-prime marks in HTML content.
The named entity &tprime; is the most readable option when writing HTML by hand. Numeric codes (&#8244; or &#x2034;) are equally valid. All render ‴.
Yes. &tprime; is part of the HTML standard and is widely supported across modern browsers. It is the preferred method for displaying ‴ in HTML documents.

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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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