hugo/docs/content/en/functions/math/Pi.md

---
title: math.Pi
description: Returns the mathematical constant pi.
categories: []
keywords: []
params:
  functions_and_methods:
    aliases: []
    returnType: float64
    signatures: [math.Pi]
---

{{< new-in 0.130.0 />}}

```go-html-template
{{ math.Pi }} → 3.141592653589793
```