# 1 inch = 25.3955838340800426
A4      8.27x11.69  210x297
A3      11.69x16.54 297x420
A5      5.83x8.27   148x210
B4      9.84x13.9   250x353
B5      6.93x9.84   176x250
Letter  8.5x11      216x280
Legal   8.5x14      216x356
Tabloid 11.01x16.98 280x431
B6      4.92x6.93   125x176
C4      9.02x12.76  229x324
C5      6.38x9.02   162x229
C6      4.49x6.38   114x162
C65     4.49x8.94   114x227
DL      4.33x8.66   110x220
A2      16.54x23.39 420x594
A1      23.39x33.12 594x841
A0      33.12x46.82 841x1189
B3      13.9x19.69  353x500
B2      19.69x27.84 500x707
B1      27.84x39.38 707x1000
B0      39.38x55.68 1000x1414
C3      12x76x18.03 324x458
C2      18.03x25.52 458x648
C1      25.52x36.11 648x917
C0      36.11x51.07 917x1297
