Hello Everyone, In this tutorial, we will know about $Locale global variable in Salesforce Lightning component. $Locale global value provider returns information about the current user's preferred locale. In this unit, I will provide a working example that shows you, how $Locale global value provider works in Salesforce Lightning Component. 

After completing this tutorial, you’ll able to:
  • How to use $Locale value provider in Lightning Component.
Let's get started

 How to use $Locale value provider in Lightning Component?

In Lightning Component -
 <aura:component>    
    <span style="font-weight:bold;font-size:20px;margin-top:20px;margin-left:30px;">
        <u>$Locale in Lightning Component</u>
    </span>
    <div style="font-weight:bold;margin-top:20px;margin-left:30px;">
        Language : {!$Locale.language}<br/>
        Time Zone : {!$Locale.timezone}<br/>
        Number Format : {!$Locale.numberFormat}<br/>
        Currency Format : {!$Locale.currencyFormat}
    </div> 
 </aura:component>
In client-side controller using $A.get() - 
 ({
    gettimezone : function(component, event, helper) {
        var timezone = $A.get("$Locale.timezone");
        alert("You time zone is " + timezone);
    }
 })

Output:

 See also:

Conclusion:
Hope you like this tutorial, for any query or suggestions please feel free to comment.
Thank you.