Size Comparision Chart
Remember that around 10mm of your poster/insert will be hidden from view on all four sides when the frame is snapped down and any printed image at the edge will not show. Sizes shown below relate to the popular 25mm profile. Our wider profile frames have have different viewable and overall sizes and 12mm will be hidden behind the frame on all four sides.
| Poster size | Metric size (mm) | Imperial size (inches) | Viewable size | Overall frame size |
| A5 | 148 x 210 | 5.7/8 x 8.1/4 | 190 x 128mm | 178 x 240mm |
| A4 | 210 x 297 | 8.11/4 x 11.3/4 | 277 x 190 | 240 x 327 |
| A3 | 297 x 420 | 11.3/4 x 16.1/2 | 400 x 277 | 327 x 450 |
| A2 | 420 x 594 | 16.1/2 x 23.3/8 | 574 x 400 | 450 x 624 |
| A1 | 594 x 841 | 23.3/8 x 33.1/8 | 820 x 574 | 624 x 871 |
| A0 | 841 x 1189 | 33.1/8 x 46.3/4 | 1168 x 820 | 1232 x 884 |
| 27" x 41" | 685 x 1042 | 27" x 41" | 665 x 1022mm | 715 x 1072mm |
| 20" x 30" | 508 x 762 | 20 x 30 | 488 x 742 | 551 x 805 |
| 40" x 30" | 1016 x 762 | 40 x 30 | 996 x 742 | 1059 x 805 |
| 60" x 40" | 1524 x 1016 | 60 x 40 | 1504 x 996 | 1567 x 1059 |
| 500 x 700mm | 500 x 700 | 19.3/4 x 27.1/2 (B2) | 480 x 680 | 543 x 743 |
| 700 x 1000mm | 700 x 1000 | 27.1/2 x 39.1/4 (B1) | 680 x 980 | 743 x 1043 |