how to convert interface to map in golang?

Hi Friends 👋,

Welcome To aGuideHub! ❤️

To convert interface to map in golang, use interface.(map) method, it will convert interface to map. You have to only pass your map type in interface.

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

Today, I will show you how do I convert a interface to map in golang, as above mentioned I’m going to use interface.(map) method.

Let’s start our Golang convert interface to map example


package main

import (

func main() {

	b := []byte(`{"firstname":"aGuide", "lastname": "hub"}`)

	var f interface{}
	json.Unmarshal(b, &f)

	myMap := f.(map[string]interface{})


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



I hope it helps you, All the best 👍.

Try it Yourself

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