get height of div jquery code example

Example 1: jquery get document height

let height = ($(window).height() || $("body").height());

Example 2: get width of div jquery

$("#divId").width();

Example 3: jquery offsetheight

//The offsetHeight property includes the vertical padding and borders in the height calculation, therefore
//the .outerHeight() method would be the jQuery equivalent to offsetheight.
$('.site-header').outerHeight();