Checkout using your account
Checkout as a new customer
Creating an account has many benefits:
Confused about paper sizes or just want a quick reference for sizes of A4, A3, A2, A1 paper size etc? Then you're in the right place! Just to give you an introduction to standards, ISO 216 is the most typical form of paper sizing you will come across, and is seen as the international standard for paper sizes. This standard is also more commonly known as A size paper and B size paper (C size paper is ISO 269). Originally created for the litho and screen print industries where sizes need to be fixed, they are now used extensively in the large format digital printing market.
Our paper size calculator enables you to easily select whatever A paper size you desire and easily convert it to your required unit of measurement. For example, giving you A4 size paper in mm, cm, and inches, allowing you to see 210 x 297mm in inches is 8.3 x 11.7in, which is 21 x 29.7cm.
Select your paper size and units in the drop downs below and the dimensions in the paper size calculator will update automatically.
A Paper sizes are normally used for display products such as; signs, posters, noticeboards, notebooks, flyers, magazine inserts, lamppost signs, postcards, and much more.
A Series Formats | Size (mm) | Size (cm) | Ratio |
4A0 | 1682 x 2378mm | 168.2 x 237.8cm | 1.41 |
2A0 | 1189 x 1682mm | 118.9 x 168.2cm | 1.41 |
A0 | 841 x 1189mm | 84.1 x 118.9cm | 1.41 |
A1 | 594 x 841mm | 59.4 x 84.1cm | 1.41 |
A2 | 420 x 594mm | 42.0 x 59.4cm | 1.41 |
A3 | 297 x 420mm | 29.7 x 42.0cm | 1.41 |
A4 | 210 x 297mm | 21.0 x 29.7cm | 1.41 |
A5 | 148 x 210mm | 14.8 x 21.0cm | 1.41 |
A6 | 105 x 148mm | 10.5 x 14.8cm | 1.41 |
A7 | 74 x 105mm | 7.4 x 10.5cm | 1.41 |
A8 | 52 x 74mm | 5.2 x 7.4cm | 1.41 |
A9 | 37 x 52mm | 3.7 x 5.2cm | 1.41 |
A10 | 26 x 37mm | 2.6 x 3.7cm | 1.41 |
A sizes are probably the format of paper sizing you are most familiar with, and it's the one we deal with the most often when it comes to our set sized media, which usually ranges from A0 to A5 as a general rule. Papre sizes and dimensions vary according to use.
Signage is one of our most popular products sold in A sizes, and outdoor signs include materials such as Correx, Foamex, and Dibond, all of which are available by default in A4, A3, A2, A1, and A0 along with custom sizes up to 3100mm x 1400mm in various thicknesses. Foamex and Correx, are brilliant for providing advertising and information to potential customers indoors and outdoors, for example in enabling easy navigation of your event or giving the necessary health and safety information in a venue or on a construction site.
Large posters and pavement signs will comprise generally of A2 paper size, A1 paper size, and A0 paper size by standard, however, we also offer posters and pavement signs in imperial sizes like 20ā x 30ā and 30ā x 40ā, as well as a range of custom sizing choices. Menu boards and poster display cases will also come in A series sizing, however, more so in smaller sizes, such as A4 paper size, and A3 paper size.
What is B size paper and C size paper?
What is the biggest paper size available?
How do UK paper sizes differ from US paper Sizes?
What is the most common paper size in the UK?
What is the difference between A4 and Letter size?
A4 and Letter are two standard sizes of paper used predominantly in different parts of the world. A4 is widely used in the UK and the rest of the world, adhering to the international ISO 216 standard, while Letter size is commonly used in the United States and Canada.
A4 Size: The dimensions of A4 paper are 210 x 297 mm or about 8.27 x 11.69 inches. A4 is slightly narrower and longer than Letter size.
Letter Size: The dimensions of Letter size paper are 8.5 x 11 inches, which is approximately 216 x 279 mm. Letter size is slightly wider and shorter than A4.
Are there any legal requirements for paper sizes in official documents?
In the UK, there are no legal requirements for paper sizes in official documents, but there are conventions and best practices, especially in professional and governmental contexts. It's always a good practice to check any specific guidelines provided by the organization or authority you are submitting documents to, as they might have particular preferences or requirements for paper size.
General Use: For most official documents, A4 is the standard paper size. This includes legal documents, business correspondence, governmental forms, and educational materials.
Specialized Documents: Certain documents might have specific size requirements based on their purpose. For example, legal filings or architectural plans might require larger paper sizes like A3 or even A1.
What is a Foolscap?
How much bigger is A1 paper than A2 paper & A3 paper?
|
B Series Formats | Size (mm) | Size (cm) | Ratio |
4B0 | 2000 x 2828mm | 200 x 282.8cm | 1.41 |
2B0 | 1414 x 2000mm | 141.4 x 200cm | 1.41 |
B0 | 1000 x 1414mm | 100 x 141.4cm | 1.41 |
B1 | 707 x 1000mm | 70.7 x 100cm | 1.41 |
B2 | 500 x 707mm | 50 x 70.7cm | 1.41 |
B3 | 353 x 500mm | 35.3 x 50cm | 1.41 |
B4 | 250 x 353mm | 25 x 35.3cm | 1.41 |
B5 | 176 x 250mm | 17.6 x 25cm | 1.41 |
B6 | 125 x 176mm | 12.5 x 17.6cm | 1.41 |
B7 | 88 x 125mm | 8.8 x 12.5cm | 1.41 |
B8 | 62 x 88mm | 6.2 x 8.8cm | 1.41 |
B9 | 44 x 62mm | 4.4 x 6.2cm | 1.41 |
B10 | 31 x 44mm | 3.1 x 4.4cm | 1.41 |
C Series Formats | Size (mm) | Size (cm) | Ratio |
4C0 | 1834 x 2594mm | 183.4 x 259.4cm | 1.41 |
2C0 | 1297 x 1834mm | 129.7 x 183.4cm | 1.41 |
C0 | 917 x 1297mm | 91.7 x 129.7cm | 1.41 |
C1 | 648 x 917mm | 64.8 x 91.7cm | 1.41 |
C2 | 458 x 648mm | 45.8 x 64.8cm | 1.41 |
C3 | 324 x 458mm | 32.4 x 45.8cm | 1.41 |
C4 | 229 x 324mm | 22.9 x 32.4cm | 1.41 |
C5 | 162 x 229mm | 16.2 x 22.9cm | 1.41 |
C6 | 114 x 162mm | 11.4 x 16.2cm | 1.41 |
C7 | 81 x 114mm | 8.1 x 11.4cm | 1.41 |
C8 | 57 x 81mm | 5.7 x 8.1cm | 1.41 |
C9 | 40 x 57mm | 4.0 x 5.7cm | 1.41 |
C10 | 28 x 40mm | 2.8 x 4.0cm | 1.41 |
|
Are you sure you would like to remove this item from your basket?
This item is a part of the approved quote. Removing it will remove all quote items from the cart.