Pi
The pi icon represents the mathematical constant pi (π), which is approximately equal to 3.14.
Exports at 24 × 24 px
Code
Pi in your framework
In any framework. Customize it above, and the code follows.
export const PiIcon = (props: React.SVGProps<SVGSVGElement>) => (
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" {...props}>
<path fill="none" stroke="currentColor" strokeLinecap="square" strokeWidth="2" d="M9.362 4.525C9.084 9.604 7.486 18.564 3 19.448M4.161 4H20.42M21 18.304c-2.323 2.288-4.981 2.037-6.097.572c-.84-1.104-.51-9.664-.05-14.376"/>
</svg>
);Other libraries
Pi in 8 more libraries
Each library draws it its own way. Open one to compare.
TDesign Icons
More like it
Icons that share its tags, in the same style.
Search TDesign Icons
Skip the copy and paste. With Pro, your AI agent finds and installs any TDesign Icons icon from a prompt.
Get ProTags
Browse by tag
Pi is tagged interface, symbol, education and 3 more. Related tags follow; each opens its icons from every library.
Pricing
TDesign Icons MCP, with Pro
Ask for Pi or any of 2,138 TDesign Icons icons and your agent installs it. The MCP comes with every Pro plan, with 6,000+ blocks and 14 premium templates. The icons stay free.
4.9/5 out of 5 · 150+ reviewsfrom 150+ founders and developers.
- Secure checkout via Stripe
- Code lives in your repo
- Keep what you've shipped if you cancel
- License terms
FAQ
Frequently asked questions
What the Pi icon means and where it's used, then how to install, style, label and license it.
The pi icon represents the mathematical constant pi (π), which is approximately equal to 3.14. It is often used in mathematical and scientific contexts to represent the ratio of a circle's circumference to its diameter.
In real-world applications, the pi icon appears in various software and platforms such as mathematical modeling tools, scientific calculators, and educational resources.
From a UX perspective, the pi icon communicates the concept of a mathematical constant. It helps users understand that they can access mathematical functions or tools related to pi.
Pi is one of 2,138 icons in TDesign Icons, made by TDesign and released under MIT. It is drawn on a 24 × 24 grid with a 2 stroke.
Sign in (it's free), then open Get icon, Install with shadcn CLI, and pick your package manager to copy the command. It adds PiIcon to components/icons/tdesign-pi.tsx: one file, a size prop (24 by default) and every SVG prop, with no icon package.
Copy it as React (from Get icon, or the Code section): a typed PiIcon component you paste into your project, with no package to install. Only the icons you import reach your bundle. It works in Next.js and any React app.
Open Get icon, then Copy as code, and pick Vue, Svelte, Angular, Solid or Preact; the Code section shows each one too. Every version is one self-contained component with the SVG inside, and SVG and data URL copies are there for plain HTML and CSS.
With Pro, the shadcn.io MCP server lets Claude Code, Cursor or any MCP client find the Pi icon, or any of 2,138 TDesign Icons icons, and install it from a prompt.
It's drawn in currentColor, so it takes the text color wherever you use it: a class like text-primary recolors it. To bake a color in, set one in Customize before you copy.
Set width and height on the component, or a class like size-6. It's drawn on a 24 × 24 grid, so it stays sharp at any size. Customize also sets the size it exports at, its padding and rotation, and its stroke.
Pi is a line icon drawn with a stroke width of 2. Change it in Customize before you copy, or pass strokeWidth to the installed component when all of its strokes share one width.
Yes. It follows the text color, so with text-foreground (or any theme token) it changes with your light and dark themes. The icon is a vector, so it needs no separate dark asset.
Next to a visible label it's decoration: add aria-hidden="true" so screen readers skip it. Standing alone, as in an icon button, give the button a name instead, like aria-label="Pi", so screen readers say what it does.
Yes. PiIcon passes every SVG prop to the svg element, so <PiIcon aria-hidden="true" /> works, and so do role="img" with aria-label, or a title child, when it carries meaning on its own.
Yes. Open Get icon, then Download file: SVG for code or design tools like Figma; PNG, WebP or JPEG at 512px; or an ICO favicon with 16, 32 and 48px inside. Each one uses what you set in Customize.
Yes. MIT allows commercial use; keep the license notice when you ship the icons' source files. The full terms are in the license, linked on this page.
No visible credit is required: MIT only asks that you keep the license notice if you ship the icons' source files. Icons installed with the shadcn CLI already start with a comment naming TDesign Icons, TDesign and the license.
Yes. Copying and downloading it is free, and the shadcn CLI install only needs a free account.
8 other libraries draw an icon called Pi. The Other libraries section on this page shows each one, so you can compare them and open the one that fits your style.
Its tags are interface, symbol, education, science, math and calculation. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Pi in another set.
TDesign Icons draws many icons in several styles: Filled next to the default. Open the library and pick a style above the grid to see Pi's siblings in it.
4.9 out of 5 from 150+ developers
Install Pi from a prompt
MCP, 6,000+ blocks and 14 premium templates in every Pro plan. The icons stay free.
Get Pro