∥
Parallel Symbol (∥)
Copy and paste the parallel symbol ∥ — click the button or any variant below
Parallel Symbol Copy and Paste
Click any symbol below to copy it to your clipboard instantly.
∥
Parallel
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∦
Not Parallel
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⫽
Double Solidus
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About the Parallel Symbol
Last reviewed on October 1, 2026
The parallel symbol ∥ states that two lines never meet: AB ∥ CD. Do not substitute two pipe characters (||) in formal math.
Where ∥ is used
- Parallel lines in geometry.
- Resistors in parallel in electronics (R1 ∥ R2).
- The norm ∥v∥ of a vector, sometimes written with double bars.
Related characters
Browse the full Mathematical Symbols list, or pick a sibling character from the grid below.
How to Type the Parallel Symbol
Windows: Type 2225 then press Alt+X in Word to convert it into ∥
Mac: Press Ctrl+Cmd+Space to open the Character Viewer and search for “parallel”
Microsoft Word: Type 2225 then press Alt+X to convert it into ∥
LaTeX: \parallel in math mode
HTML: Use the entity ∥ or the numeric code ∥
Phone & tablet: Copying ∥ from this page is fastest — see our mobile typing guide for keyboard tricks
Parallel Symbol Code for HTML, CSS & JavaScript
HTML: ∥
CSS: content: '\2225';
JavaScript: '\u2225'
Unicode: U+2225
Frequently Asked Questions
How do I type the parallel symbol ∥ on Windows?
Type 2225 then press Alt+X in Word to convert it into ∥. You can also copy ∥ straight from this page — it pastes into any app.
How do I type ∥ on a Mac?
Press Ctrl+Cmd+Space to open the Character Viewer and search for “parallel”.
What is the Unicode and HTML code for the parallel symbol?
The parallel symbol is Unicode code point U+2225. In HTML, use ∥ or the numeric reference ∥.
How do I write ∥ in LaTeX?
Use \parallel in math mode, for example $\parallel$.