A0
33.11 in x 46.81 in
Size Relationship Tool
An interactive visual map for understanding how paper sizes scale, relate, and compare across global families.
Interactive Size Relationship Tool
Compare paper families as nested sheets. Hover or focus one sheet at a time to reveal a compact black label and precise dimensions in inches. Use Compare To to swap the gray reference sheet.
Units shown in inches
A1
23.39 in x 33.11 in
A2
16.54 in x 23.39 in
A3
11.69 in x 16.54 in
A4
8.27 in x 11.69 in
A5
5.83 in x 8.27 in