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A4 Posters Size

Everything about
A4 Posters

What is the A4 size for posters?

A4 poster formats measure 210 x 297 mm and are the standard size for most documents. They make for ideal indoor promotional materials such as along hallways or inside establishments where people are more likely to notice them. While they can be used for outdoor promotions, their standard size requires them to be set up in specific areas to have any marketing impact.

A4 Poster dimensions in Millimetres, Centimetres and Inches

Paper format: A4 Poster
Dimensions in Millimeters: 210 x 297 mm
Dimensions in Centimeters: 21 x 29.7 cm
Dimensions in Inches: 8.27 x 11.69 in

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When should I use A4 Posters?

A4 posters make for a great choice if you are planning to advertise your promotions indoor as they are small enough for you to be able to reproduce them for minimal cost, but are large enough for people to take interest in them. These offer more than sufficient space for a simple but eye-catching design and text. This means you can use the space to feature upcoming promotions, events, or even showcase your bestselling products. They must, however, be seen from relatively up-close for people to be able to read. Examples of places to hang them up include office and supermarket boards, hallways and shop doors. You can even simply distribute them in mailboxes.

Additionally, while they are not usually distributed, they are small enough to be handed over to customers or prospects for them to keep for future reference. This can in turn help increase your brand’s exposure as the ones who keep the posters may talk about your brand and even show it to their circle of friends, creating a positive spiral of word-of-mouth.

Furthermore, A4 posters are available in three poster materials such as the highly recommended standard 135 gsm Gloss MC, which makes for a perfect choice for indoors. There are also ones which are ideal for billboards and poster walls such as the 115 gsm Blueback colour blocking poster material. For the outdoors, the waterproof 170 gsm PVC is a good option. If you are looking for other specific types of posters including neon, double-sided or sticker, head directly to our website to consult our offering.

If you are planning to promote your brand inside establishments such as schools or perhaps on the premises of your company, then go for A4 size posters. For more information about A4 posters, feel free to get in touch with us and we will be more than happy to assist you further.

Printing resolution for A4 Posters

To output an image with the best quality, it’s important to set up the right resolution. A resolution of 210 x 297 mm at 300 ppi (pixels per inch). Don’t forget to add bleed! Bleed is essential if you want your printed products to show up as you expected. Add a bleed of 3 mm on all sides of your design. InDesign has an easy tool with which you can add bleed easily. Photoshop requires you to add it manually. Not sure if you added bleed the right way? Check our free templates on the product page of the product you’re ordering.

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What our customers say

Love this print company and definitley… Kris 5.08.2020

Love this print company and definitley think I will use this more often!

This company is absolutely amazing!!! Amy W 2.08.2020

This company is absolutely amazing!!! After dealing with all the UK printers as I am a graphic designer, HelloPrint impresses me again and again. Nothing is too much trouble, they really go above and beyond for all their customers from checking files, proofing and helping answer all my questions when needed. All my customers are super happy with their print. If I could give this company a 10/5 stars I sure would as they deserve it. Thanks to Ben & the team for being amazing as always.

Posters using Etsy downloads Miriam Baguley 1.08.2020

I ordered three custom sized posters for a birthday present using downloads from Etsy. They arrived promptly and are perfectly sized and of a very high quality (much better than I was expecting). They look amazing and I will use this service again and would highly recommend to others. Thanks!