The Ultimate Canva Poster Size Guide

Designing posters doesn’t have to be difficult. With Canva, the process becomes simple, straightforward, and effortlessly creative! Whether you’re creating a promotional Poster for your business, or some eye-catching wall art, Canva offers a variety of Poster sizes to match your needs.

Not sure which size to choose or how to make the most of Canva’s templates? This guide is here to help. We’ll walk you through Canva’s Poster size options, their best uses, and simple tips to ensure your designs are print-ready. Let’s get started!

Overview of Poster Sizes

The Guide to Canva Poster Sizes

Canva offers a variety of Poster sizes to help you design like a pro, regardless of your project. Canva Poster templates are fully customisable and allow for everything, from vibrant event promotions to professional corporate visuals. Plus, there’s always the option to set your custom dimensions if the default sizes don’t match your vision.

How to Make a Poster on Canva

Creating a Poster on Canva is straightforward and doesn’t demand previous design experience. Follow these steps to get started and make your Canva poster look incredible:

1. Sign in to Canva – Head over to the Canva website and log in or sign up for a free account.
2. Search for Posters – Type “Poster” into the template search bar to explore their wide variety of designs.
3. Choose a Template – Whether it’s an A1 poster design template or something smaller, pick a starting design or begin completely from scratch.
4. Adjust the Size – If it is a custom size Poster make sure you add the dimensions in in mm making it easier when it comes to printing your Poster.
5. Customise the Design – Upload your own images, change text, play with fonts and adjust colours to align with your goals or branding.
6. Export Your Design – Once happy with your Canva Poster design, download it using the recommended printing settings (CYMK, crop marks and bleed).
7. Head to Printed.com to print you Poster. Select the correct size, paper type and quantity then upload your Canva design. We’ll then get them on our print presses and delivered to you. Watch how we make our Posters here.

Canva Poster Sizes in Detail

Canva offers a full range of size options, catering to diverse needs, from small event promotions to large-scale displays. Below is a closer look at each size and what it’s best suited for.

Canva A0 Posters – (841mm x 1189mm)

Canva A0 Posters are perfect for large-scale applications like retail signage. These posters are often used for both Indoor and Outdoor displays, making them ideal if you need a design that grabs attention from afar.

Example Uses:

• Indoor and Outdoor Posters for retail signage
• Trade show displays
• Movie Posters or event backdrops

Canva A1 Posters – (594mm x 841mm)

Canva A1 Posters are slightly smaller but still large enough to make an impact. These sizes work particularly well for local promotions and informational signage in spaces like gyms or cafes.

Example Uses:

• Menus displayed in cafes or coffee shops
• Motivational posters for gyms
• Community announcements

Canva A2 Posters – (420mm x 594mm)

Canva A2 Posters are versatile and perfect for promotional displays. Whether you’re advertising sales or special offers, these posters strike a great balance between being eye-catching and fitting into smaller spaces.

Example Uses:

• Store promotions
• Educational displays
• Conference posters

Canva A3 Posters – (297mm x 420mm)

Canva A3 Posters are smaller but brilliant for decorative uses or direct mini-promotions. From brightening up your workspace to creating eye-catching tabletop designs, A3 posters are an excellent choice.

Example Uses:

• Wall art for homes and offices
• Directional signage at events
• Advertisements on bulletin boards

Canva A4 Posters – (210mm x 297mm)

Finally, we have A4 Posters, the smallest standard size. These are perfect for promotions in close-up spaces like document inserts, menus, or small handouts.

Example Uses:

• Events promotion
• Office noticeboards

Custom sizes

At Printed.com, we also offer custom size Posters, giving you the freedom to create designs that perfectly match your vision. Whether you’re crafting eye-catching promotional materials, unique artwork, or personalized gifts, our custom sizing options ensure your Posters stand out exactly the way you want. Let your creativity shine and bring your ideas to life with ease!

• Maximum print size available is 1500 x 6000 mm. 
• Minimum print size available is 304 x 427 mm.

Paper Choice for Printing

When it comes to bringing your Canva Poster design to life, choosing the right paper is crucial. Choose a paper that complements the purpose and location of your poster to ensure it looks it’s best for as long as possible.

Here’s a quick guide to the types of paper that are available across our Posters.

Indoor Posters

• Silk: Our most popular paper choice, the clean and crisp finish of Silk paper gives a sharp, defined finish to printed colours and designs.
• Uncoated: For a flat modern finish with no surface coating. Uncoated paper offers a soft, touchable texture.
• Satin: Excellent for coloured graphics, Satin paper gives a vibrant finish to your designs. Available with durable gloss or matt lamination.
• Matt: With the readability of an uncoated paper and the rich vibrant colours of a coated one, Matt is a lightweight option that gives your print a velvety finish.

Outdoor Posters

• Blueback: Waterproof and durable, Blueback is up to the challenge. With a low surface shine for increased readability and a smooth finish, this substrate is perfect for outdoor signage.
• Weatherproof: Whatever your print needs to battle, Weatherproof is up to the challenge. Made from super durable polypropylene, it’s tearproof, scratch-resistant and it’s silk coating will keep your design vibrant.

Next Steps – How to Print Your Poster

Once your Canva Poster design is ready, exporting it correctly can make all the difference. Follow these steps to ensure the best printing results:

1. File Type → PDF Print – This file format provides high-resolution images suitable for professional printing.
2. Tick Crop Marks & Bleed – Ensures your design prints perfectly without getting cut off at the edges.
3. Colour Profile → CMYK – Great for physical printing, as it ensures accurate colour reproduction.
4. Proofread – Make sure to do a final proofread to catch any errors, ensure clarity, and polish your work before sending your work to print.

Your poster designs are ready to shine! Visit Printed.com for high-quality posters designed to grab attention and make an impact!