The paper dimensions are 210 x 297 mm. Throughout Europe and the world A4 is the close equivalent to U.S. letter size (8.5″ x 11″), but measuring 8.27 x 11.69 inches.250 Sheets per pack.
Also question is, how do I change A4 paper to us in Word?
Select the text on the pages that you want to change. On the Format menu, click Document > Page Setup. Select a paper size from the Paper Size list, and then click OK. On the Document page, on the Apply to list, click Selected text, and then click OK.
In this way, how do you change A4 paper to American? If you want to change the paper size of your document (for example, print a US Letter-sized PDF on A4 paper), you can change the printing format for the document. Open the menu at the top-right of the window, then select Print…. Select the Page Handling tab. Choose a Paper Scaling from the drop-down list.