How to Switch the Page Size in Word: A Step-by-Step Guide

Changing the page size in a Word document is a simple task that can be completed in just a few steps. By following these instructions, you can adjust the size of your document to fit various paper sizes or custom dimensions. This can be especially helpful when preparing a document for printing or adjusting the layout for different purposes.

Step by Step Tutorial: Changing Page Size in Word

Before we dive into the steps, know that changing the page size will affect how your content fits on the page. You might have to adjust text and images after resizing to make sure everything looks just right.

Step 1: Open the Page Layout Menu

Open the Page Layout menu by clicking on the "Layout" tab at the top of your Word document.

In the Page Layout menu, you will find various options for adjusting the appearance of your document, including margins, orientation, and size.

Step 2: Click on Size

Find and click on the "Size" option within the Page Layout menu.

After clicking on Size, a dropdown menu will appear with a list of different page sizes to choose from. These include standard sizes like Letter, Legal, and A4.

Step 3: Select Your Desired Page Size

Choose your desired page size from the dropdown menu.

If you don’t see the size you need, don’t worry! You can click on "More Paper Sizes" at the bottom of the dropdown menu to enter custom dimensions.

Step 4: Adjust Page Margins (Optional)

Adjust your page margins if necessary by going back to the Page Layout menu and clicking on "Margins".

Sometimes, changing the page size can cause your margins to be off. Make sure to check and adjust them so your content is not too close to the edge of the page.

After completing these steps, your document will be set to the new page size. You may need to tweak the layout and content to make sure everything fits properly on the new page dimensions.

Tips for Changing Page Size in Word

  • Always double-check the dimensions you need before changing the page size, especially if you’re preparing a document for print.
  • Remember that changing the page size could affect the pagination of your document. Keep an eye on page breaks and adjust as needed.
  • If you’re designing a document for digital use, consider the most common screen sizes when choosing your page dimensions.
  • Consider the content of your document—certain page sizes may work better for text-heavy documents while others might be better for image-heavy layouts.
  • Save your document before and after changing the page size, so you can always revert to the original dimensions if needed.

Frequently Asked Questions

Can I change the page size of a single page within a document?

Yes, you can change the page size of a single page in a document by inserting a section break and then changing the page size for that specific section.

What do I do if I can’t find the size I need?

If you can’t find the size you need in the dropdown menu, click on "More Paper Sizes" to enter custom dimensions.

Will changing the page size affect the quality of images in my document?

Changing the page size shouldn’t affect the quality of the images, but you may need to resize or reposition them to fit the new page dimensions.

Can I change the page size of an existing document without altering the content?

Changing the page size may shift your content, so you’ll likely need to adjust text and images to fit the new size.

Is there a way to preview the new page size before finalizing it?

Yes, you can use the Print Preview option to see how your document will look with the new page size before printing or saving it.


  1. Open the Page Layout Menu.
  2. Click on Size.
  3. Select Your Desired Page Size.
  4. Adjust Page Margins (Optional).


Switching the page size in Word is a breeze once you know where to find the right menus and options. Whether you’re prepping a report, creating a flyer, or just need to adjust your document for a special project, these steps will help you get the job done quickly and easily. Remember to adjust your content after changing the page size to ensure everything looks polished and professional. So, go ahead, give it a try and see how a simple change can make a big difference in your document’s presentation. And remember, practice makes perfect, so don’t be afraid to play around with different sizes and settings until you find the perfect fit for your Word document.

Get Our Free Newsletter

How-to guides and tech deals

You may opt out at any time.
Read our Privacy Policy