---
title: "Pi Icon | Free Download PNG & SVG | Lucide Line"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/pi--29182
canonical_url: "https://www.streamlinehq.com/icons/download/pi--29182"
summary: "Clean line icon of the Greek letter pi with a curved left end and two vertical stems. Used for math, geometry, and formulas."
---

# Pi icon

The Pi icon shows the Greek letter π with a horizontal top bar, curved left end, and two vertical stems. Drawn in the line style on a 24px grid with a 2px stroke for clear, airy UI rendering. Use it for mathematics tools, geometry features, formulas, equations, and educational interfaces. It belongs to Lucide Line free set in the Lucide family.

## Preview

![Clean line icon of the Greek letter pi with a curved left end and two vertical stems. Used for math, geometry, and formulas.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/all-icons/pi-a950b.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Pi
- **Type**: Icon
- **Set**: [Lucide Line](/icons/lucide-line.md) — Lucide is a free and open source icon set created by Eric Fennis and team with modern design.
- **Family**: [Lucide](/icons/lucide.md)
- **Style**: Line, Stroke, Minimal
- **Category**: All Icons › All Icons
- **Default size**: 24px
- **Stroke width**: 2px
- **Pricing**: Free
- **License**: [ISC](https://lucide.dev/license)
- **Author**: [Lucide](https://lucide.dev/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: pi, pisymbol, greekpi, mathsymbol, mathematics, constant, irrational, transcendental, circle, geometry

## Download

- [Download Pi on Streamline](https://www.streamlinehq.com/icons/download/pi--29182)

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