HTML | Screen availHeight Property

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 :


Below program illustrates the Screen availHeight property Property :

Getting the height of the user screen.





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



After clicking the button

Supported Browsers: The browser supported by Screen availHeight are listed below:

  • Google Chrome
  • Internet Explorer
  • Firefox
  • Opera
  • Safari

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