A0 – 841 × 1189 mm A1 – 594 × 841 mm A2 – 420 × 594 mm A3 – 297 × 420 mm A4 – 210 × 297 mm A5 – 148 x 210 mm A6 – 105 x 148 mm
B0 – 1000 × 1414 mm B1 – 707 × 1000 mm B2 – 500 × 707 mm B3 – 353 × 500 mm B4 – 250 × 353 mm B5 – 176 x 250 mm B6 – 125 x 176 mm