Paper Sizes

Dimensions Of A Series Paper Sizes

The dimensions of the A series paper sizes, as defined by ISO 216, are given in the table below in both millimetres and inches.

The A Series paper size chart to the right gives a visual explanation of how the sizes relate to each other – for example A5 is half of A4 size paper and A2 is half of A1 size paper.

Table of Paper Sizes From A7 to A0

Size Height x Width (mm) Height x Width (in)
A0 1189 x 841 mm 46.8 x 33.1 in
A1 841 x 594 mm 33.1 x 23.4 in
A2 594 x 420 mm 23.4 x 16.5 in
A3 420 x 297 mm 16.5 x 11.7 in
A4 297 x 210 mm 11.7 x 8.3 in
A5 210 x 148 mm 8.3 x 5.8 in
A6 148 x 105 mm 5.8 x 4.1 in
A7 105 x 74 mm 4.1 x. 2.9 in