Information Centre
Paper Sizes
Do you know your SRA3 from your A1? Whether your job is for small format or large format prints, our tables below will help you choose the right paper size for your job.
A Series
For finished sizes and large format work:
| Size | mm | inches |
| 4A0 | 1682 x 2378 | 66.22 x 93.62 |
| 2A0 | 1189 x 1682 | 46.81 x 66.22 |
| A0 | 841 x 1189 | 33.11 x 46. 81 |
| A1 | 594 x 841 | 23.39 x 33.11 |
| A2 | 420 x 594 | 16.54 x 23.39 |
| A3 | 297 x 420 | 11.69 x 16.54 |
| A4 | 210 x 297 | 8.27 x 11.69 |
| A5 | 148 x 210 | 5.83 x 8.27 |
| A6 | 105 x 148 | 4.13 x 5.83 |
| A7 | 74 x 105 | 2.91 x 4.13 |
| A8 | 52 x 74 | 2.05 x 2.91 |
| A9 | 37 x 52 | 1.46 x 2.05 |
| A10 | 26 x 37 | 1.02 x 1.46 |
| 6PPA4 | 340 x 640 | 13.39 x 25.20 |
| 12PPA4 | 640 x 650 | 25.20 x 25.59 |
B Series
For Posters and book publications:
| Size | mm | inches |
| B1 | 700 x 1000 | 27.56 x 39.37 |
| B2 | 500 x 700 | 19.69 x 27.56 |
| B3 | 350 x 500 | 13.78 x 19.69 |
| B4 | 250 x 350 | 9.84 x 13.78 |
RA Series
For normal trims:
| Size | mm | inches |
| RA0 | 860 x 1220 | 33.86 x 48.03 |
| RA1 | 610 x 860 | 24.02 x 33.86 |
| RA2 | 430 x 610 | 16.93 x 24.02 |
| RA3 | 305 x 430 | 12.01 x 16.93 |
| RA4 | 215 x 305 | 8.46 x 12.01 |
SRA Series
For bled work or extra trims:
| Size | mm | inches |
| SRA0 | 900 x 1280 | 35.43 x 50.39 |
| SRA1 | 640 x 900 | 25.20 x 35.43 |
| SRA2 | 450 x 640 | 17.72 x 25.20 |
| SRA3 | 320 x 450 | 12.60 x 17.72 |
| SRA4 | 225 x 320 | 8.86 x 12.60 |
Imperial Sizes
| Size | mm | inches |
| Quarto | 203 x 254 | 8 x 10 |
| Foolscap | 203 x 330 | 8 x 13 |
| American Quarto | 216 x 279 | 8.5 x 11 |
| Large Post | 419 x 533 | 16.5 x 21 |
| Double Cap | 432 x 686 | 17 x 27 |
| Medium | 460 x 585 | 18.11 x 23.03 |
| Royal | 508 x 635 | 20 x 25 |
| Double Crown | 508 x 762 | 20 x 30 |
| Postal | 571 x 724 | 22.5 x 28.5 |
| Quad Crown | 762 x 1016 | 30 x 40 |
| Quad Double Crown | 1016 x 1524 | 40 x 60 |
