Paper Sizes

A close up image of a business envelope, pen and calculator

A Sizes

The A paper size system was formally adopted in Europe in the 19th century and has since spread around the world. It is now used in nearly every country apart from the USA and Canada. A4 is the most common standard business letter size used in English speaking countries. 

A size papers

A0     841 x 1189mm

A1     594 x 841mm

A2     420 x 594mm

A3     297 x 420mm

A4     210 x 297mm

A5     148 x 210mm

A6     105 x 148mm

A7      74 x 105mm

A8      52 x 74mm

PRINTER SIZES

SRA sizes define untrimmed paper for commercial printing. This format is designed to allow for ink bleed during the printing process so that the paper can then be trimmed to one of the A series sizes. B sizes were created to provide an alternative to the A sizes and are most often used for posters and envelopes.

 

SRA0 900 x 1280mm

SRA1 640 x 900mm

SRA2 450 x 640mm

SRA3 320 x 450mm

SRA4 225 x 320mm

 

 

 

B0 1020 x 1440mm

B1 720 x 1020mm

B2 520 x 720mm

B3 360 x 520mm

 

ImPERIAL SIZES

 

QUARTO
203 x 254mm

AMERICAN QUARTO
216 x 279mm

FOOLSCAP
203 x 330mm

AMERICAN FOOLSCAP
216 x 330mm

LARGE POST
420 x 530mm

DEMY
445 x 572mm

ROYAL
520 x 640mm

DOUBLE CROWN
510 x 760mm

POSTAL
570 x 730mm

 

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