You can use the **“math.Pi”** constant from the standard library **math** package to get the** pi(π)** value in **Golang**. The **math.Pi** constant returns the **“****3.141592653589793″**, which is the **float64** value.

**Example**

```
package main
import (
"fmt"
"math"
)
func main() {
pi := math.Pi
fmt.Println(pi)
}
```

**Output**

`3.141592653589793`

This value is only an approximation of pi and may not be precise to all decimal places.

The **Pi** is a built-in **Go** constant of the **math** **package** used to get the value of the mathematical constant **π**. It is defined in Euclidean geometry as the ratio of a circle’s circumference to its diameter and also has various equivalent definitions.

Krunal Lathiya is a seasoned Computer Science expert with over eight years in the tech industry. He boasts deep knowledge in Data Science and Machine Learning. Versed in Python, JavaScript, PHP, R, and Golang. Skilled in frameworks like Angular and React and platforms such as Node.js. His expertise spans both front-end and back-end development. His proficiency in the Python language stands as a testament to his versatility and commitment to the craft.