Window outerWidth property

Definition and usage

outerWidth The property returns the external width of the browser window, including all interface elements (such as toolbars/scrollbars).

outerWidth The property is read-only.

See also:

outerHeight property

innerWidth property

innerHeight property

Instance

Example 1

Get the height and width of the browser window:

let width = window.outerWidth;

Try it yourself

let width = outerWidth;

Try it yourself

Example 2

All height and width properties:

let text =
"<p>innerWidth: " + window.innerWidth + "</p>" +
"<p>innerHeight: " + window.innerHeight + "</p>" +
"<p>outerWidth: " + window.outerWidth + "</p>" +
"<p>outerHeight: " + window.outerHeight + "</p>";

Try it yourself

Syntax

window.outerWidth

Or:

outerWidth

Return value

Type Description
Number The width of the browser window, including all interface elements, in pixels.

Browser support

All browsers support window.outerWidth：

Chrome IE Edge Firefox Safari Opera
Chrome IE Edge Firefox Safari Opera
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