how to convert float to int in golang?

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To convert float to int in golang, use the int() method it will return float to int. You have to just call it int(v).


Follow the below tutorial if you are struggling with installing GO in windows.

https://aguidehub.com/blog/how-to-install-golang-in-windows/


Today, I will show you how do I convert float to int in golang, as mentioned above I’m going to use the int() method which is built-in provided by golang.

Let’s start our Golang convert float to int example

main.go

package main
import (
  "fmt"
  "reflect"
  )

func main() {
  var x float64 = 5.7
  fmt.Println(x)
  fmt.Println(reflect.TypeOf(x))
  var y int = int(x)
  fmt.Println(y)
  fmt.Println(reflect.TypeOf(y))
}

In the above example, we have converted float value to int and printed in golang console. let’s check the output.

Output

5.7
float64
5
int

I hope it helps you, All the best 👍.

Try it Yourself

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