Pi icon
Microsoft uses it to insert math formulas in products. The Pi icon is tagged 3.14159265359, mathematics and formula. Similar Fluent icons include Math Format Linear, Math Format Professional and Math Formula.
Every size and style
Microsoft draws each size separately so icons stay crisp, rather than scaling one drawing. Pick a style and size to preview it, download it, or copy the code for your platform.
Regular, 24 px
ic_fluent_pi_24_regular.svg
Pi icon in React
npm install @fluentui/react-icons
import { Pi24Regular } from "@fluentui/react-icons";
export function Example() {
return <Pi24Regular aria-label="Pi" />;
}Use the Pi icon in React
Import Pi24Regular and Pi24Filled from Microsoft's @fluentui/react-icons package; the code tabs above have this and other platforms. Coding agents can look the component up through the Fluent Icons MCP server.
Details
| Name | Pi |
|---|---|
| Styles | Regular (outlined), Filled |
| Sizes | 20 px, 24 px |
| Regular (outlined) file | ic_fluent_pi_24_regular.svg |
| Filled file | ic_fluent_pi_24_filled.svg |
| React (Regular) | Pi20Regular, Pi24Regular |
| React (Filled) | Pi20Filled, Pi24Filled |
| Font glyph (Regular, 24 px) | U+E97B ·  |
| Font glyph (Filled, 24 px) | U+E98D ·  |
| License | MIT (© Microsoft Corporation) |