Paper Sizes


International A paper sizes

Millimetres
A0
841 × 1189
A1
594 × 841
A2
420 × 594
A3
297 × 420
A4
210 × 297
A5
148 × 210
A6
105 × 148
A7
74 × 105
A8
52 × 74
A9
37 × 52
A10
26 × 37

RA & SRA paper sizes

Millimetres
RA0
860 × 1220
RA1
610 × 860
RA2
430 × 610
RA3
305 × 430
RA4
215 × 305
SRA0
900 × 1280
SRA1
640 × 900
SRA2
450 × 640
SRA3
320 × 450
SRA4
225 × 320

International B paper sizes

Millimetres
0
1414 × 1000
B1
1000 × 707
B2
707 × 500
B3
500 × 353
B4
353 × 250
B5
250 × 176
B6
176 × 125
B7
125 × 88
B8
88 × 62
B9
62 × 44
B10
44 × 31
B1+
1020 × 720
B2+
720 × 520