Paper Sizes

Here at Screentec, we understand better than anyone that when deciding the size of paper for your project, our minds can run blank. After all, a vast range of different sizes and specifications are available to you, all seemingly equipped with their own code name that makes understanding what you’re getting even more difficult.  Well, if you find it confusing to remember the vast array of paper sizes available to you, we are here to help!

Here, we have compiled diagrams and size charts to help you get to grips with the different sizes of paper available. This means that you know exactly what size graphics, prints and posters to order for your next business event or occasion. From the classic A size range to the more specialist SRA size range, we have covered paper sizes from the most popular specifications to more niche measurements.

Once you have found the perfect size, don’t hesitate to explore our fully customisable posters, display stands and pop-ups on offer.

If you’re still unsure, you can scroll past our handy graphics to our most frequently asked questions for more advice and information. Alternatively, why not get in touch with our friendly team for tailored advice on what size of paper may suit your requirements best? Our expert team have the advice and experience to ensure you get the very best service and products.

 

A Range Paper Sizes

Size Height x Width (mm) Height x Width (in)
A0 1189 x 841 mm 46.8 x 33.1 in
A1 841 x 594 mm 33.1 x 23.4 in
A2 594 x 420 mm 23.4 x 16.5 in
A3 420 x 297 mm 16.5 x 11.7 in
A4 297 x 210 mm 11.7 x 8.3 in
A5 210 x 148 mm 8.3 x 5.8 in
A6 148 x 105 mm 5.8 x 4.1 in
A7 105 x 74 mm 4.1 x. 2.9 in
A8 74 x 52 mm 2.9 x 2.0 in
A9 52 x 37 mm 2.0 x 1.5 in
A10 37 x 26 mm 1.5 x 1.0 in

B Range Paper Sizes

Size Height x Width (mm) Height x Width (in)
B0 1414 x 1000 mm 55.7 x 39.4 in
B1 1000 x 707 mm 39.4 x 27.8 in
B2 707 x 500 mm 27.8 x 19.7 in
B3 500 x 353 mm 19.7 x 13.9 in
B4 353 x 250 mm 13.9 x 9.8 in
B5 250 x 176 mm 9.8 x 6.9 in
B6 176 x 125 mm 6.9 x 4.9 in
B7 125 x 88 mm 4.9 x. 3.5 in
B8 88 x 62 mm 3.5 x 2.4 in
B9 62 x 44 mm 2.4 x 1.7 in
B10 44 x 31 mm 1.7 x 1.2 in

SRA Range Paper Sizes

Size Height x Width (mm)
SRA0 1280 x 900 mm
SRA1 900 x 640 mm
SRA2 640 x 450 mm
SRA3 450 x 320 mm
SRA4 320 x 225 mm
SRA5 225 x 160 mm
SRA6 160 x 112 mm

Frequently Asked Questions

Find the answers to your most frequently asked questions for more information and advice here.

 

What are the standard paper sizes?

The standard UK paper sizes are from the ‘A’ range, with A4 being the most standard format used in business settings for documents, letters, etc. With so many paper sizes available in the A range, it is best to remember that the lower the number following the A, the larger the size will be. For example, A3 is larger than A4, whereas A5 is smaller than A4.

 

What are B paper sizes most frequently used for?

The printing industry most notably uses the B size range for the commercial printing of books and posters. They are used to describe both paper sizes and printing press sizes.

To put these sizes into perspective, for books, B5 is the most common and preferred printing paper size, and passports are printed in B7.

 

What is an SRA paper size?

SRA paper sizes are usually untrimmed, allowing for additional room for the ink to bleed to the edge of the paper. Once printed, SRA paper sizes will be trimmed to match the required A-size paper.

 

What is the ideal poster size?

The ideal poster size for both close-range and distance viewing is around 18 x 24 inches or A2 size. This size is suitable for indoor and outdoor displays, and we think it works for decoration and informational requirements. Information can be displayed clearly and arranged in a pleasing and eye-catching way.

 

What paper sizes are used for envelopes?

For envelopes, the standard paper sizes are called the ‘C’ range. Although not detailed in our graphics above, they are designed to best fit and accommodate A-sized paper products. The names for each C paper size correspond nicely with A size papers, as an A4 size letter fits best in a C4 envelope, and an A5 paper fits best in a C5 envelope.