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---
title: HTMLElement.offsetHeight
slug: Web/API/HTMLElement/offsetHeight
translation_of: Web/API/HTMLElement/offsetHeight
---
<div>{{ APIRef("HTML DOM") }}</div>
<p><strong><code>HTMLElement.offsetHeight</code></strong> - высота элемента с учетом вертикальных полей и границ в пикселях. Свойство неизменяемое, только для чтения. Возвращаемое значение - целочисленное.</p>
<p>Typically, an element's <code>offsetHeight</code> is a measurement which includes the element borders, the element vertical padding, the element horizontal scrollbar (if present, if rendered) and the element CSS height.</p>
<p>For the document body object, the measurement includes total linear content height instead of the element CSS height. Floated elements extending below other linear content are ignored.</p>
<div class="note">
<p>This property will round the value to an integer. If you need a fractional value, use {{ domxref("element.getBoundingClientRect()") }}.</p>
</div>
<h2 id="Syntax_and_values" name="Syntax_and_values">Syntax</h2>
<pre class="eval">var <em>intElemOffsetHeight</em> = document.getElementById(<em>id_attribute_value</em>).offsetHeight;
</pre>
<p><em>intElemOffsetHeight</em> is a variable storing an integer corresponding to the offsetHeight pixel value of the element. The offsetHeight property is readonly.</p>
<h2 id="Example" name="Example">Example</h2>
<p> </p>
<p> <img alt="Image:Dimensions-offset.png" class="internal" src="/@api/deki/files/186/=Dimensions-offset.png"></p>
<p>The example image above shows a scrollbar and an offsetHeight which fits on the window. However, non-scrollable elements may have large offsetHeight values, much larger than the visible content. These elements are typically contained within scrollable elements; consequently these non-scrollable elements may be completely or partly invisible, depending on the scrollTop setting of the scrollable container.</p>
<p> </p>
<h2 id="Specification" name="Specification">Specification</h2>
<table class="standard-table">
<thead>
<tr>
<th scope="col">Specification</th>
<th scope="col">Status</th>
<th scope="col">Comment</th>
</tr>
</thead>
<tbody>
<tr>
<td>{{SpecName('CSSOM View', '#dom-htmlelement-offsetHeight', 'offsetLeft')}}</td>
<td>{{Spec2('CSSOM View')}}</td>
<td> </td>
</tr>
</tbody>
</table>
<h3 id="Notes" name="Notes">Notes</h3>
<p><code>offsetHeight</code> is a property of the DHTML object model which was first introduced by MSIE. It is sometimes referred to as an element's physical/graphical dimensions, or an element's border-box height.</p>
<h2 id="Browser_compatibility">Browser compatibility</h2>
<p>{{Compat("api.HTMLElement.offsetHeight")}}</p>
<h2 id="See_Also" name="See_Also">See Also</h2>
<ul>
<li>{{domxref("Element.clientHeight")}}</li>
<li>{{domxref("Element.scrollHeight")}}</li>
<li>{{domxref("HTMLElement.offsetWidth")}}</li>
<li><a href="/en-US/docs/Web/API/CSS_Object_Model/Determining_the_dimensions_of_elements" title="en/Determining_the_dimensions_of_elements">Determining the dimensions of elements</a></li>
<li><a href="https://docs.microsoft.com/en-us/previous-versions//hh781509(v=vs.85)">MSDN Measuring Element Dimension and Location</a></li>
</ul>
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