Print Preview dialog box, status bar

Page field
In the multiple‐page mode, displays the total number of pages in a document. In the single‐page mode, display the current page number and the total number of pages.
Size field
Displays the total number of pages in a document in the vertical and horizontal directions.

See also
Preview a document before printing
Print Preview dialog box
Print Preview dialog box, preview pane
Print Preview dialog box, toolbar