Where Do You Select the Paper Size in Word 365 for Your Document?

Do you need to change the size of your document in Word 365 but not sure how to do it? Don’t worry, it’s easier than you might think! In just a few clicks, you can select the paper size that’s perfect for your document, whether it’s for a school project, a business report, or a personal letter.

Step by Step Tutorial: Selecting Paper Size in Word 365

Before we dive into the steps, let’s understand why selecting the right paper size is important. It ensures that your document prints correctly and looks professional. Here’s how to adjust the paper size in Word 365.

Step 1: Open the Layout Tab

Open the Layout tab in the ribbon at the top of your Word document.

The Layout tab is where you’ll find all the page setup options, including margins, orientation, and size.

Step 2: Click on Size

Click on the Size button to see the dropdown menu with different paper size options.

You’ll see standard sizes like Letter, Legal, and A4, as well as more unique sizes. If you can’t find the size you need, you can even create a custom size.

Step 3: Select the Paper Size You Need

Choose the paper size that fits your document’s requirements.

Once you select a size, the page layout on your screen will adjust to give you a preview of what your document will look like.

After completing these steps, your document will be set to the paper size you selected. It will remain this way unless you change it again. Now, when you print your document, it will match the paper size you’ve chosen, making sure nothing gets cut off or looks out of place.

Tips for Selecting Paper Size in Word 365

  • Always check the default printer settings to make sure they match the paper size you selected.
  • Consider the purpose of your document when selecting a paper size – an A4 is standard for most documents, but a Letter might be better for resumes or formal letters.
  • Remember that changing the paper size might affect your document’s formatting, so always preview your document before printing.
  • If you need a custom size, make sure you enter the dimensions correctly to avoid any printing issues.
  • Keep in mind that not all printers support all paper sizes, so check your printer’s capabilities before selecting an unusual size.

Frequently Asked Questions

Can I save the paper size setting for future documents?

Yes, you can save the paper size by setting it as the default size for new documents. This way, you won’t have to adjust it every time you start a new document.

What if the size I need isn’t listed?

If the size you need isn’t listed, you can create a custom size by selecting “More Paper Sizes” at the bottom of the Size menu and entering your dimensions.

How do I change the paper size for just one section of my document?

To change the paper size for one section, you’ll need to insert a section break before and after the section you want to change. Then, follow the same steps but make sure you’re only modifying the section you want.

Can I change the paper size of a document after I’ve finished writing it?

Yes, you can change the paper size of a completed document, but you may need to adjust the formatting afterward to make sure everything fits correctly.

What’s the difference between A4 and Letter paper size?

The main difference is their dimensions; A4 is slightly narrower and longer than Letter size. A4 is widely used internationally, while Letter is commonly used in the United States and Canada.


  1. Open the Layout Tab
  2. Click on Size
  3. Select the Paper Size You Need


Selecting the right paper size for your document in Word 365 is a cinch once you know where to look. By following the simple steps outlined above, you can make sure your document looks exactly the way you want it to, whether you’re printing it out or sharing it digitally. Remember, the key is to consider the purpose of your document and the capabilities of your printer when selecting your paper size. With the tips provided, you’ll be a pro at adjusting paper sizes in no time. And if you ever get stuck, the frequently asked questions section is there to help you out. Now go ahead, give it a try and see how easy it is to select the paper size for a document in Word 365.