A0 – 841 x 1189 mm / 33.1 x 46.8 inches

A1 – 594 x 841 mm / 23.4 x 33.1 inches

A2 – 420 x 594 mm / 16.5 x 23.4 inches

A3 – 297 x 420 mm / 11.7 x 16.5 inches

A4 – 210 x 297 mm / 8.3 x 11.7 inches

A5 – 148 x 210 mm / 5.8 x 8.3 inches

A6 – 105 x 148 mm / 4.1 x 5.8 inches

A7 – 74 x 105 mm / 2.9 x 4.1 inches

A8 – 52 x 74 mm / 2.0 x 2.9 inches

A9 – 37 x 52 mm / 1.5 x 2.0 inches

A10 – 26 x 37 mm / 1.0 x 1.5 inches