Paper Size Conversion Table
A Sizes
Inches
Millimetres
10 x 8
254 x 203
A4
113/4 x 8 1/4
297 x 210
12 x 10
305 x 254
14 x 11
356 x 279
16 x 12
406 x 305
A3
161/2 x 113/4
420 x 297
20 x 16
508 x 406
A2
231/3 x161/2
594 x 420
24 x 20
610 x 508
30 x 20
762 x 508
30 x 30
762 x 762
A1
33 x 231/2
841 x 594
36 x 24
914 x 610
40 x 30
1016 x 762
A0
47 x 33
1189 x 841
48 x 36
1219 x 914
60 x 40
1524 x 1016
48 x 48
1219 x 1219
72 x 48
1830 x 1219
90 x 48
2290 x 1219
96 x 48
2440 x 1219