Sigma icon

lucidestroke

The Sigma icon is a clean, adjustable-stroke SVG from the Lucide set (1,995 icons), drawn by Lucide Contributors and free under the ISC license. Customize its color, stroke width, and size below, then copy it as SVG, JSX, or a React component, or download a PNG. Commonly used for sum, calculate, formula, math.

Categories:Text Math Science

Tags: sum, calculate, formula, math, enumeration, enumerate

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path 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>

Customize

Color

Stroke width · 2

Export size · 24px

Background

Animation

Bake color into copied code (otherwise currentColor)

Related Lucide icons

Square Sigma Radical Square Radical Circle Divide Divide Equal Equal Approximately Equal Not Parentheses Square Divide Minus Plus

Sigma in other icon sets

Sigma Sigma Sigma