Math & Science
π
Greek Small Letter Pi (π)
The mathematical constant representing the ratio of a circle's circumference to its diameter (approximately 3.14159).
One-Click Copyable Code Formats
HTML Named Entity
πHTML Decimal Code
πHTML Hex Code
πCSS content (\XXXX)
\03C0JavaScript Unicode (\uXXXX)
\u03C0URL Percent Encoded
%CF%80Real-World Implementation Snippets
HTML5 Document
<p>Example: π</p>CSS ::before / ::after
.badge::before {
content: '\03C0 ';
}React JSX / TypeScript
<span>{"\u03C0"}</span>Frequently Asked Questions
Greek Small Letter Pi (π) HTML Entity FAQ
Common questions regarding HTML escape codes, CSS pseudo-elements, and browser character encoding.
The standard HTML named entity is "π". If using numeric codes, you can use the decimal code "π" or hex code "π".