Hi, here is my little contribution to this forum. We all use A format papers every day without even knowing their actual sizes so I have decided to help you with A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 paper dimensions

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

A8 - 74 x 52 mm - 2.9 x 2.0 in

A9 - 52 x 37 mm - 2.0 x 1.5 in

A10 - 37 x 26 mm - 1.5 x 1.0 in

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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

A8 - 74 x 52 mm - 2.9 x 2.0 in

A9 - 52 x 37 mm - 2.0 x 1.5 in

A10 - 37 x 26 mm - 1.5 x 1.0 in

Don't forget to like me!