HTML Entity for Therefore (∴)

Beginner

5 min read

Updated: Sep 2026

1 example

Unicode U+2234

HTML Entity for therefore (U+2234) tutorial illustration

Definition

What Is Therefore?

Therefore (∴) is the Unicode character at U+2234 in Mathematical Operators. Official name: THEREFORE. It is a logic / proof mark meaning “therefore.”

Remember

Character     ∴
Unicode       U+2234
Named         &there4; · &therefore;
Hex entity    &#x2234;
Decimal       &#8756;
CSS escape    \2234
Not the same  &because; · &hellip;

Prefer &there4; (or &therefore;) in hand-written HTML. You can also type ∴ in UTF-8, or use numeric / CSS forms.

Reference

Quick Reference

One table for every form you will actually use.

Form	Code	Where it goes
Named entity	`&there4;`	HTML markup (preferred)
Named alias	`&therefore;`	HTML markup
Hex entity	`∴`	HTML markup
Decimal entity	`∴`	HTML markup
CSS escape	`\2234`	Stylesheet `content`
Direct character	`∴`	HTML text (UTF-8)

When to Use Which

Situation	Use
Therefore (conclusion)	`&there4;` or `&therefore;`
Because (reason)	∵ / `&because;`
Ellipsis / pause	… / `…`
Three-dot punctuation mark	⁖ / `⁖`
Generated text via `::before` / `::after`	`content: "\2234"`
Prefer readability in source	Named form over numeric

See it

Live Preview

Therefore rendered next to related marks.

Example A = B ∴ B = A

Large glyph ∴

Compared ∴ ∵ … ⁖

With entities Named: ∴ | Hex: ∴ | Decimal: ∴

Code

Complete HTML Example

One page that shows Therefore with named, hex, decimal, and CSS forms. Use View Output or open the live editor.

Named + Hex + Decimal + CSS

Four ways to produce ∴, plus a short logic example.

html

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Therefore (∴) in HTML</title>
  <style>
    #point::after {
      content: "\2234";
    }
  </style>
</head>
<body>
  <p>Using Named Entity: &there4;</p>
  <p>Using Hex Code: &#x2234;</p>
  <p>Using HTML Code: &#8756;</p>
  <p id="point">Using CSS Entity: </p>
  <p>Example: A = B ∴ B = A</p>
</body>
</html>

Try It Yourself

How It Works

1. Named: &there4; (or &therefore;) is the clearest form in hand-written HTML. The browser turns it into ∴.

2. Hex / decimal: U+2234 → ∴ or ∴. Same glyph as the named form.

3. CSS: use \2234 in content (not an HTML entity). #point::after appends that ∴ after the paragraph text.

4. Example: write A = B ∴ B = A for a short “therefore” conclusion in proof-style text.

Pitfalls & Tips

Common mistakes when working with Therefore.

Named

Prefer `&there4;`

&there4; and &therefore; both work. Prefer one style per project for consistency.

∵

Not `&because;`

&because; is U+2235 (∵). It marks a reason; therefore marks a conclusion.

…

Not an ellipsis

… is three horizontal dots for omitted text. Therefore is a triangular three-dot logic mark.

Fonts

Math font coverage

Some UI fonts omit Mathematical Operators. Prefer a font that covers this block for proofs and logic notes.

CSS vs HTML

Do not mix escapes

\2234 belongs in CSS strings. &there4; / ∴ belong in HTML.

A11y

Keep surrounding text clear

Readers who miss the glyph still need the argument in words. Pair the mark with readable prose when the conclusion matters.

Compatibility

Browser Support

Therefore (U+2234) and its entity forms (&there4;, &therefore;, ∴, ∴, CSS \\2234) are supported in all mainstream browsers. Visible glyphs depend on Mathematical Operators font coverage.

✓ Universal support

Therefore (∴)

Encode with named, 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 All versions

Yes

U+2234 / entities Full support

Bottom line: Prefer &there4; or &therefore; in HTML. Use \\2234 only inside CSS content.

Remember

Key Takeaways

Unicode: this mark is U+2234 (decimal 8756) — glyph ∴.
HTML: prefer &there4; or &therefore;; numeric forms also work.
CSS: use \2234 inside content for generated text.
Meaning: ∴ = therefore — not &because;, not ….

One line: U+2234 → &there4; / ∴ / CSS \2234.

Frequently Asked Questions

How do I display ∴ in HTML?

Use &there4; or &therefore; (named), ∴ (hex), ∴ (decimal), type ∴ directly in UTF-8, or the CSS escape \2234 in content.

What is the Unicode value for this mark?

U+2234 (THEREFORE). Hex 2234, decimal 8756. It belongs to Mathematical Operators (U+2200–U+22FF).

Is there a named HTML entity for U+2234?

Yes. HTML5 defines &there4; and the alias &therefore;. Prefer &there4; for a short, classic name.

When should I use U+2234?

Use it in logic, proofs, and academic writing to mean “therefore.” Prefer &because; for the because mark (U+2235), and … when you need an ellipsis.

What is the difference between HTML code and CSS entity for U+2234?

HTML entities (&there4;, ∴, or ∴) go in markup. The CSS escape \2234 goes in stylesheet strings (usually content on ::before/::after).

Is ∴ the same as ∵ or …?

No. ∴ is therefore (U+2234). ∵ is because (U+2235). … is horizontal ellipsis (…, U+2026).

Did you know?

Therefore (∴) is Unicode U+2234 (decimal 8756) — THEREFORE in Mathematical Operators. HTML5 provides &there4; and &therefore;. Its companion is because (U+2235, &because;). Do not confuse it with three-dot punctuation (U+2056, ⁖) or an ellipsis (…).

Next: Three Dot Punctuation

Learn the HTML entity for three dot punctuation (⁖).

Continue tutorial →

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Mari Selvan M P 🔗

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