Poster Size Guide | A3, A2, A1 & A0 Explained

Poster Size Guide

Use this guide to choose the right poster size for your display.

A3 – 297 × 420 mm

Good for counters, noticeboards, menus and close-range viewing.

A2 – 420 × 594 mm

A strong general-purpose poster for indoor promotions and medium viewing distances.

A1 – 594 × 841 mm

Popular for shop displays, events, advertising and high-impact indoor signage.

A0 – 841 × 1189 mm

Best for maximum visibility, larger spaces and information that needs to be seen from further away.

Not sure?

If the poster will be viewed from a distance, choose the larger option and keep the message simple.

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