Posters are a great way to get your message out. Whether you’re promoting an upcoming event, advertising a product or service, or just adding a bit of flair to your home decor, posters can be used for all sorts of purposes. But what are the most common poster sizes in Australia? Let’s take a look.
Standard Poster Sizes (Inches):
The standard poster size in Australia is A3 (297mm x 420mm, 11.7 x 16.5 inches).
Other popular sizes include:
A2 (420mm x 594mm, 16.5 x 23.4 inches),
A1 (594mm x 841mm, 23.4 x 33.1 inches),
and A0 (841mm x 1189mm, 33.1 x 46.8 inches).
For larger posters, consider:
B2 (500mm x 707 mm, 19.7 x 27.8 inches),
and B1 (707 mm x 1000 mm, 27.8x 39.4 inches).
Size |
mm |
cm |
inches |
A0 |
841 x 1189 mm |
84.1 x 118.9 cm |
33.1 x 46.8 inches |
A1 |
594 x 841 mm |
59.4 x 84.1 cm |
23.4 x 33.1 inches |
A2 |
420 x 594 mm |
42 x 59.4 cm |
16.5 x 23.4 inches |
A3 |
297 x 420 mm |
29.7 x 42 cm |
11.7 x 16.5 inches |
A4 |
210 x 297 mm |
21 x 29.7 cm |
8.3 x 11.7 inches |
A5 |
148.5 x 210 mm |
14.85 x 210cm |
5.8 x 8.3 inches |
A6 |
105 x 148.5 mm |
10.5 x 14.85 cm |
4.1 x 5.8 inches |
A7 |
74 x 105 mm |
7.4 x 10.5 cm |
2.9 x 4.1 inches |
A8 |
52 x 74 mm |
5.2 x 7.4 cm |
2.0 x 2.9 inches |
A9 |
37 x 52 mm |
3.7 x 5.2 cm |
1.5 x 2.0 inches |
A10 |
26 x 37 mm |
2.6 x 3.7 cm |
1.0 x 1.5 inches |