The script presented in this page is a tool to calculate surface area, volume and other dimensions (radius, diagonal, center of gravity) of various uniform 3D objects: cube, barrel, cone, sphere, torus, cylinder, pyramid, parallelepiped, hexagonal prism, ...
This calculator shows also the mathematical formulas used to calculate the volume, area, and the other dimensions.

Calculate Volume and Area

JavaScript script to calculate volume and surface area.
Find volume, and area of various 3d objects.

Select an object


• To Download this script, click: Volume and Surface Area Calculator.

Daily Test with Code Example

HTML
CSS
JavaScript
PHP-MySQL
Which tag is used to add lists into <ul> and <ol> elements?
<dt> <dd> <li>
<ul>
 <li>http://coursesweb.net/html/</li>
 <li>http://coursesweb.net/css/</li>
</ul>
Which value of the "display" property creates a block box for the content and ads a bullet marker?
block list-item inline-block
.some_class {
  display: list-item;
}
Which instruction converts a JavaScript object into a JSON string.
JSON.parse() JSON.stringify eval()
var obj = {
 "courses": ["php", "javascript", "ajax"]
};
var jsonstr = JSON.stringify(obj);
alert(jsonstr);    // {"courses":["php","javascript","ajax"]}
Indicate the PHP class used to work with HTML and XML content in PHP.
stdClass PDO DOMDocument
$strhtml = '<body><div id="dv1">CoursesWeb.net</div></body>';
$dochtml = new DOMDocument();
$dochtml->loadHTML($strhtml);
$elm = $dochtml->getElementById("dv1");
echo $elm->nodeValue;    // CoursesWeb.net
Volume and Surface Area Calculator for 3D objects

Last accessed pages

  1. The Fifth Agreement (15550)
  2. PHP getElementById and getElementsByTagName (34574)
  3. Contact page - CoursesWeb (33560)
  4. Tabs effect with CSS (34213)
  5. Making DIV Contents Scroll Horizontally, with multiple Div`s inside (41012)

Popular pages this month

  1. Making DIV Contents Scroll Horizontally, with multiple Div`s inside (2066)
  2. Contact page - CoursesWeb (2005)
  3. Tabs effect with CSS (2004)
  4. Courses Web: PHP-MySQL JavaScript Node.js Ajax HTML CSS (642)
  5. Insert, Select and Update NULL value in MySQL (515)