⁸
Unicode
U+2078LaTeX
^{8}HTML entity
HTML decimal
⁸MathML
<mn>⁸</mn>Semantic identity and intent
Characters to distinguish
- ² — Superscript Two
- ₁ — Subscript One
- ⁰ — Superscript Zero
Use ⁸ in the right format
Meaning and usage
A Unicode superscript form of 8.
For Superscript Eight (⁸), use it in plain text for compact exponents or labels; use semantic math markup for complex expressions.
Pronunciation: superscript eight
Formula examples
x⁸How to type Superscript Eight
- Windows
- Open Character Map and search by name or Unicode U+2078.
- macOS
- Open Character Viewer with Control–Command–Space and search by the symbol name.
- Microsoft Word
- In an equation, type ^{8} and press Space when Word supports the command.
- iPhone and iPad
- Copy and paste ⁸, or use a math/LaTeX app. The standard iOS keyboard may not expose every mathematical symbol.
- Android
- Copy and paste ⁸, or use a math keyboard or LaTeX editor. Keyboard layouts vary by device and app.
- Google Docs
- For plain text, paste ⁸ or use Insert → Special characters. For structured math, use the equation editor and verify ^{8}.
- Excel
- Paste ⁸ into a cell or use Insert → Symbol when available. Ordinary cells preserve the character but do not interpret LaTeX commands.
Common mistakes
- Unicode superscript or subscript glyphs such as ⁸ are plain text; use structured LaTeX or MathML scripts when nesting, accessibility, or reliable layout matters.
- For plain text, copy ⁸ as U+2078; for structured equations, use ^{8} in math mode. A look-alike glyph or image can break search, accessibility, or parsing when the intended character is Superscript Eight.
When to use ⁸
- Use ⁸ in plain text when a Unicode character is appropriate and the destination preserves U+2078.
- Use ^{8} in an equation editor when mathematical spacing or structure matters.
- Define the local meaning when Superscript Eight is used in super sub with a field-specific convention.
Look-alikes and related characters
- ² — Superscript Two
- ₁ — Subscript One
- ⁰ — Superscript Zero
Font and compatibility notes
Font coverage varies; verify the code point and destination rendering before publication.
Continue the workflow
From Superscript Eight to a finished equation
- Copy the characterUse ⁸ in plain text when Unicode is accepted.
- Choose a structured formatUse
^{8}for LaTeX or the MathML snippet for accessible web equations. - Edit or convertOpen the value in the editor or converter without retyping it.
Review and source notes
Quality tier: catalog
Last reviewed: 2026-07-23
Review method: Catalog review of character identity and notation mappings.
Verified against: Unicode Standard, Unicode mathematical notation guidance, and established LaTeX/MathML syntax.
Reference sources
- The Unicode StandardUnicode Consortium — Character identity, encoding, names, and conformance.
- Unicode Character Code ChartsUnicode Consortium — Code points and official character charts.
Frequently asked questions
What does the Superscript Eight symbol mean?
A Unicode superscript form of 8.
What is the LaTeX command for ⁸?
Use ^{8} in a compatible math environment.
Can I copy ⁸ as Unicode?
Yes. Use the copy button above to copy the Unicode character directly.