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HTML Ordered Lists

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The HTML <ol> tag defines an ordered list. An ordered list can be numerical or alphabetical.

Ordered HTML List

An ordered list starts with the <ol> tag. Each list item starts with the <li> tag.

The list items will be marked with numbers by default:

Example

<ol>
  <li>Coffee</li>
  <li>Tea</li>
  <li>Milk</li>
</ol>
Try it Yourself »

Ordered HTML List - The Type Attribute

The type attribute of the <ol> tag, defines the type of the list item marker:

Type Description
type="1" The list items will be numbered with numbers (default)
type="A" The list items will be numbered with uppercase letters
type="a" The list items will be numbered with lowercase letters
type="I" The list items will be numbered with uppercase roman numbers
type="i" The list items will be numbered with lowercase roman numbers

Numbers:

<ol type="1">
  <li>Coffee</li>
  <li>Tea</li>
  <li>Milk</li>
</ol>
Try it Yourself »

Uppercase Letters:

<ol type="A">
  <li>Coffee</li>
  <li>Tea</li>
  <li>Milk</li>
</ol>
Try it Yourself »

Lowercase Letters:

<ol type="a">
  <li>Coffee</li>
  <li>Tea</li>
  <li>Milk</li>
</ol>
Try it Yourself »

Uppercase Roman Numbers:

<ol type="I">
  <li>Coffee</li>
  <li>Tea</li>
  <li>Milk</li>
</ol>
Try it Yourself »

Lowercase Roman Numbers:

<ol type="i">
  <li>Coffee</li>
  <li>Tea</li>
  <li>Milk</li>
</ol>
Try it Yourself »

Control List Counting

By default, an ordered list will start counting from 1. If you want to start counting from a specified number, you can use the start attribute:

Example

<ol start="50">
  <li>Coffee</li>
  <li>Tea</li>
  <li>Milk</li>
</ol>
Try it Yourself »

Nested HTML Lists

Lists can be nested (list inside list):

Example

<ol>
  <li>Coffee</li>
  <li>Tea
    <ol>
      <li>Black tea</li>
      <li>Green tea</li>
    </ol>
  </li>
  <li>Milk</li>
</ol>
Try it Yourself »

Note: A list item (<li>) can contain a new list, and other HTML elements, like images and links, etc.

Chapter Summary

  • Use the HTML <ol> element to define an ordered list
  • Use the HTML type attribute to define the numbering type
  • Use the HTML <li> element to define a list item
  • Lists can be nested
  • List items can contain other HTML elements

HTML Exercises

Test Yourself With Exercises

Exercise:

Finish the HTML code to make an ordered list.


  <li>Coffee</li>
  <li>Tea</li>
  <li>Milk</li>

Start the Exercise

HTML List Tags

Tag Description
<ul> Defines an unordered list
<ol> Defines an ordered list
<li> Defines a list item
<dl> Defines a description list
<dt> Defines a term in a description list
<dd> Describes the term in a description list

For a complete list of all available HTML tags, visit our HTML Tag Reference.


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