Setting Poster Size and Saving as PDF

• Open PowerPoint

• • Start a new blank presentation OR

  • Open an existing template 

• Open Slide Size Settings (this may already be done if you are using a template)

  • Go to the Design tab.

  • Click Slide Size on the right end of the toolbar.

  • Select Custom Slide Size.

• Enter the Required Poster Size
  Choose one of the required dimensions:

  • 36 inches (height) × 48 inches (width) for landscape posters

  • 48 inches (height) × 36 inches (width) for portrait posters
    Make sure the Orientation matches your chosen layout.

• Apply Scaling
  When prompted:

  • Choose Ensure Fit to prevent content from being cut off,
    or

  • Choose Maximize to scale content up (you may need to re-adjust elements).

• Design Your Poster
  Insert text, images, charts, and layout elements.

  • Use View → Zoom for easier editing.

  • Use Arrange tools under the Home tab for alignment and spacing.

• Export as PDF
  Useful for printing or submission:

  • Go to File → Export → Create PDF Document.

  • Select Standard and click Publish.