HTML DOM Screen availHeight Property

Last Updated : 14 Jun, 2023

The Screen availHeight property is used for returning the height of the user’s screen, in pixels. The value returned by the Screen availHeight property is excluding the interface features like the Windows Taskbar.

Syntax :

screen.availHeight

Return Values: It returns a numeric value which, representing the height of the user’s screen, in pixels

Below program illustrates the Screen availHeight property Property :
Getting the height of the user screen.

HTML

<!DOCTYPE html> 
<html> 
<head> 
    <title> 
      Screen availHeight property in HTML 
    </title> 
    <style> 
        h1 { 
            color: green; 
        } 
          
        h2 { 
            font-family: Impact; 
        } 
          
        body { 
            text-align: center; 
        } 
    </style> 
</head> 
  
<body> 
    <h1>GeeksforGeeks</h1> 
    <h2>Screen availHeight property</h2> 
      
<p> 
      or returning the screen size, double 
      click the "Screen Height" button:  
    </p> 
  
    <button ondblclick="screen_height()"> 
      Screen Height 
    </button> 
  
    <p id="height"></p> 
  
    <script> 
        function screen_height() { 
  
            var h =  
                "Screen Height: " + screen.availHeight + "px"; 
            document.getElementById("height").innerHTML = h; 
  
        } 
    </script> 
</body> 
</html> 