A4 and US Letter
Published by DIY Art Pack · Updated 2026-11-10
A4 is 210 × 297 mm. US Letter is 8.5 × 11 inches. A file fitted inside the page margins is for convenient printing. It is not a measured actual-size pattern unless the file says so.
Compare the dimensions
A4 is 210 × 297 mm. US Letter is 215.9 × 279.4 mm. Letter is wider and shorter, so switching paper sizes can crop the artwork if the print settings do not match.
Use the matching download
Choose A4 for A4 paper or US Letter for Letter paper. Both versions contain the same artwork, centered on their own page. The artwork may be scaled differently between versions.
Keep a set consistent
For a banner or a set of cutouts, use the same paper size and print scaling for every sheet. Do not mix full-page and multiple-pages-per-sheet settings within the same project.
