How to Set a Custom 2 by 3 Page Size in Adobe Acrobat
Question details
The user wants to know how to specify a custom 2 by 3 page size in Adobe Acrobat, including configuring the correct measurement units.

- Product
- Adobe Acrobat
- Device & OS
- not provided
- Scenario
- Creating or resizing a PDF document to exact custom dimensions of 2 width by 3 height.
- Observed behavior
- The user needs the specific steps to define the page dimensions as 2 by 3 while ensuring the correct unit of measurement (such as inches, centimeters, or meters) is accurately applied.
Before adjusting the page size, determine the exact measurement unit required for your custom 2 by 3 page (e.g., inches, centimeters, or millimeters), as selecting the wrong unit will drastically alter the final document size.
Set a Custom Page Size via Adobe PDF Printer Settings
Define a custom page size by adjusting the Adobe PDF printer properties and specifying the exact dimensions and units.
The most reliable way to create a permanent custom page size in Adobe Acrobat is through the Adobe PDF Printer preferences. This allows you to specify exact dimensions and units that can be used across multiple documents.
Open your document in Adobe Acrobat, navigate to the 'File' menu in the top left corner, and select 'Print'.
Select 'Adobe PDF' from the Printer drop-down menu, then click on the 'Properties' button located next to it.
Navigate to the 'Adobe PDF Settings' tab. Next to the 'Adobe PDF Page Size' drop-down menu, click the 'Add' button.
In the new dialog, enter '2' for the Width and '3' for the Height. Select your desired measurement unit from the drop-down (e.g., Inches, Millimeters, or Points) to ensure the 2 by 3 dimension is correctly applied.
Name your new custom page size (e.g., 'Custom 2x3') and click 'Add' or 'OK' to save it. You can now select this size when printing or creating new PDFs.
Set Custom Page Sizes Easily with WPS PDF
WPS Office includes a powerful and lightweight PDF editor that lets you easily adjust page dimensions, crop pages, or print to custom sizes without the complexity of heavy software.
- 1. Open the PDF: Launch WPS Office and open your target PDF file.
- 2. Access Page Settings: Navigate to the 'Page' tab on the top ribbon and select 'Page Setup' or 'Crop Page' depending on your formatting goal.
- 3. Input Custom Dimensions: Choose the 'Custom Size' option and input '2' into the width field and '3' into the height field.
- 4. Apply the Changes: Verify your preferred measurement units (e.g., inches or millimeters) in the dialog box, then click 'OK' to instantly apply the new 2 by 3 page size.

Frequently Asked Questions
Why is my 2 by 3 page printing at the wrong size?
This usually happens if 'Fit to Page', 'Shrink Oversized Pages', or 'Scale to Fit' is enabled in your print dialog box. To ensure accurate output, set your page scaling option to 'Actual Size' or '100%' before printing.
How do I change the default measurement units in Acrobat?
Go to 'Edit' > 'Preferences' on Windows or 'Acrobat' > 'Preferences' on a Mac. Select 'Units & Guides' from the left pane, and then choose your preferred unit (Inches, Centimeters, Millimeters, etc.) from the 'Page & Ruler Units' drop-down menu.
Can I apply a custom page size to only specific pages in a PDF?
Yes. When modifying page boxes or using the Crop tool in Acrobat, you can specify a precise page range (e.g., Pages 1-3) in the 'Page Range' section of the settings dialog to apply the custom 2 by 3 dimensions only to those selected pages.




