Sigma icon
lucide:sigma
The Sigma icon (lucide:sigma) is a free SVG icon from the Lucide set by Lucide Contributors. It is drawn on a 24 × 24 grid. Lucide icons are released under the ISC license, which allows use in personal and commercial projects. Copy it as SVG, JSX, Vue or Svelte code, or download the SVG file.
- Icon set
- Lucide
- Author
- Lucide Contributors
- License
- ISC
- Size
- 24 × 24
- Tags
- sum, calculate, formula, math, enumeration, enumerate
SVG code
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M18 7V5a1 1 0 0 0-1-1H6.5a.5.5 0 0 0-.4.8l4.5 6a2 2 0 0 1 0 2.4l-4.5 6a.5.5 0 0 0 .4.8H17a1 1 0 0 0 1-1v-2"/></svg>
How to use the Sigma icon
React
import { Icon } from "@iconify/react";
<Icon icon="lucide:sigma" width="24" />
Vue
<script setup>
import { Icon } from "@iconify/vue";
</script>
<template>
<Icon icon="lucide:sigma" width="24" />
</template>
Svelte
<script>
import Icon from "@iconify/svelte";
</script>
<Icon icon="lucide:sigma" width="24" />
Tailwind CSS
<!-- @iconify/tailwind plugin -->
<span class="icon-[lucide--sigma]"></span>
UnoCSS
<!-- @unocss/preset-icons + @iconify-json/lucide -->
<div class="i-lucide:sigma"></div>
Web component
<script src="https://code.iconify.design/iconify-icon/2.1.0/iconify-icon.min.js"></script>
<iconify-icon icon="lucide:sigma"></iconify-icon>
HTML image
<img src="https://iconyz.com/api/public/svg/lucide/sigma.svg" alt="Sigma icon" width="24" height="24">
Sigma icon in other icon sets
Sigma icon FAQ
Is the Sigma icon free for commercial use?
Yes. Lucide icons are released under the ISC license, which allows use in personal and commercial projects.
How do I use the Sigma icon in React?
Install @iconify/react and render <Icon icon="lucide:sigma" />, or use “Copy code” on this page to get a standalone React component.
How do I add the Sigma icon to a web page?
Link the SVG file in an image tag: <img src="https://iconyz.com/api/public/svg/lucide/sigma.svg" alt="Sigma icon">, or paste the SVG code inline to style it with CSS.
Browse all Lucide icons →
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