Paper sizes

This list of the common American and European paper sizes includes the ISO standards, which are used globally. All dimensions are specified in inches, millimeters as well as PostScript points (1/72 inch, always rounded off). The overview covers:

  • ISO page sizes – The ISO A series is the most frequently used page measurement standard. It includes the DIN A4 format. The ISO B sizes are used for poster printing while ISO C is meant for envelopes. The SRA standard defines press sheet sizes and is used in the printing industry.
  • American paper size dimensions – such as ‘Letter’, ‘Legal’ and the ANSI series.
  • English sheet sizes – with a focus on formats for writing paper and book printing.
  • Newspaper sizes

ISO A paper sizes

The A-series consists of a logical set of paper sizes that are defined by the ISO 216 standard. The largest size (A0) measures one square meter. The height/width ratio remains constant (1:1.41) for all sizes. This means you get the A1 size by folding an A0 paper in two along its shortest side. Then fold the A1 size in two to get an A2 size paper, and so on… A-sizes are used to define the finished paper size in commercial printing: A4 is for office documents, A5 is for notepads and A6 is for postcards.

Millimeters
Inches
Points
Width
Height
Width
Height
Width
Height
A0
841
1189
33.11
46.81
2384
3370
A1
594
841
23.39
33.11
1684
2384
A2
420
594
16.54
23.39
1190
1684
A3
297
420
11.69
16.54
842
1190
A4
210
297
8.27
11.69
595
842
A5
148
210
5.83
8.27
420
595
A6
105
148
4.13
5.83
298
420
A7
74
105
2.91
4.13
210
298
A8
52
74
2.05
2.91
148
210

This drawing illustrates the principle behind the ISO A series:

A0, A1, A2, A3, A4, A5, A6, A7 and A8

ISO B paper sizes

The same logic from the A-sizes also applies for the B-series, except here the starting point was the dimension of one of the sides, which starts at 1 meter. B-sizes are often used for posters.

Millimeters
Inches
Points
Width
Height
Width
Height
Width
Height
B0
1000
1414
39.37
55.67
2835
4008
B1
707
1000
27.83
39.37
2004
2835
B2
500
707
19.69
27.83
1417
2004
B3
353
500
13.90
19.69
1001
1417
B4
250
353
9.84
13.90
709
1001
B5
176
250
6.93
9.84
499
709
B6
125
176
4.92
6.93
354
499
B7
88
125
3.46
4.92
249
354
B8
62
88
2.44
3.46
176
249
B9
44
62
1.73
2.44
125
176
B10
31
44
1.22
1.73
88
125

ISO C paper sizes

C-sizes are used for envelopes to match the A-series paper. I have omitted unrealistic sizes like C0 (imagine an envelope measuring 917 by 1297 millimeters).

Millimeters
Inches
Points
Width
Height
Width
Height
Width
Height
C2
648
458
25.51
18.03
1837
578
C3
458
324
18.03
12.76
578
919
C4
324
229
12.76
9.02
919
649
C5
229
162
9.02
6.38
649
459
C6
162
114
6.38
4.49
459
323

ISO D paper sizes

I have no idea what D-sizes are used for but the standard is there so it should be mentioned.

Millimeters
Inches
Points
Width
Height
Width
Height
Width
Height
D0
1090
771
42.91
30.35
3090
2186

ISO RA & SRA paper sizes

These oversized papersizes are used by printers. The dimensions in millimetres are rounded to the nearest value.

Millimeters
Inches
Points
Width
Height
Width
Height
Width
Height
SRA0
1280
900
50.39
35.43
3628
2551
SRA1
900
640
35.43
25.20
2551
1814
SRA2
640
450
25.20
17.72
1814
1276
SRA3
450
320
17.72
12.60
1276
907
SRA4
320
225
12.60
8.86
907
638
RA0
1220
860
48.03
33.86
3458
2438
RA1
860
610
33.86
24.02
2438
1729
RA2
610
430
24.02
16.93
1729
1219

American paper sizes

The US and Canada do not use the international standards but instead rely on the paper sizes below. The ANSI standard was added in 1995 to create a set of sizes that are based on shared dimensions. It lacks however the consistent aspect ratio of the ISO A-series.

Millimeters
Inches
Points
Width
Height
Width
Height
Width
Height
Letter (ANSI A)
215.9
279.4
8.5
11
612
792
Legal
215.9
355.6
8.5
14
612
1008
Ledger (ANSI B)
279.4
431.8
11
17
792
1224
Tabloid (ANSI B)
431.8
279.4
17
11
1224
792
Executive
184.1
266.7
7.25
10.55
522
756
ANSI C
559
432
22
17
1584
1224
ANSI D
864
559
34
22
2448
1584
ANSI E
1118
864
44
34
3168
2448

English paper sizes (writing papers)

The English nowadays use the A-sizes for office and general use. I have no idea whether many of these definitions are still in use today. Imperial and half-imperial still seem to be widely used by artists.

Millimeters
Inches
Points
Width
Height
Width
Height
Width
Height
Foolscap
336
419
13.25
16.5
954
1188
Small Post
368
469
14.5
18.5
1044
1332
Sheet and 1/3 cap
336
588
13.25
22
954
1584
Sheet and 1/2 cap
336
628
13.25
24.75
954
1782
Demy
394
507
15.5
20
1116
1440
Large Post
419
533
16.5
21
1188
1512
Small medium
444
558
17.5
22
1260
1584
Medium
457
584
18
23
1296
1656
Small Royal
482
609
19
24
1368
1728
Royal
507
634
20
25
1440
1800
Imperial
559
761
22
30
1584
2160

UK metric book printing sizes

For books A-sizes often aren’t used because A4 is too large and A5 too small. Metric Royal Octavo and Metric Crown Quarto are 2 frequently used sizes that are more comfortable to hold and read.

Millimeters
Inches
Points
Width
Height
Width
Height
Width
Height
Metric Crown Quarto
189
246
7 7/16
9 11/16
536
697
Metric Crown Octavo
123
186
4 13/16
7 5/16
349
527
Metric Large Crown Quarto
201
258
7 7/8
10 3/16
570
731
Metric Large Crown Octavo
129
198
5 1/16
7 13/16
366
561
Metric Demy Quarto
219
276
8 5/8
10 7/8
621
782
Metric Demy Octavo
138
216
5 7/16
8 1/2
391
612
Metric Royal Quarto
237
312
9 5/16
12 1/4
672
884
Metric Royal Octavo
129
198
5 1/16
7 13/16
366
561

Newspaper sizes

The dimensions of newspaper pages are not that strictly defined, so the average or most frequently used size is mentioned.

Millimeters
Inches
Points
Width
Height
Width
Height
Width
Height
Berliner or Midi
± 315
± 470
± 12.4
± 18.5
± 893
± 1332
Broadsheet
± 597
± 749
± 23.5
± 29.5
± 1692
± 2124
Compact or Tabloid
± 280
± 430
± 11
± 16.9
± 792
± 1217
Rhenish
± 355
± 520
 ± 13.97  ± 20.47
± 1006
± 1474

Other sources of information

There are a number of other web sites that list paper sizes and their use. Check them out if you need a second opinion :-)

23 December 2014

76 Responses to “Paper sizes”

  1. Josh says:

    You mention that you’re not sure what the ISO D sizes are for – they are envelope sizes for the B series, much like C are envelope sizes for A.

  2. Shail Paras says:

    hi…
    i am using html2pdf to convert html to pdf… actually i have a large size of html container like 12x12in (inches).
    and i have used A4 size for the first time then my html content not showing completely till as per the size (12×12 in) then i have look into your site and i found all paper size here.. thanks for that important info…
    but now, when i have used A3 size i have found, my all html content inside the pdf file….but there are so much space at the bottom of my contents in pdf…
    So i want to know… IS there any way to reduce this space from the pdf or any other way to convert html to pdf with manually defined page height and width…

    Thanks in Advance.

  3. Shail says:

    Hello…
    can i increase height and width of A4 paper size?
    Actually i have a div with size of 12×12 inches and i want to create a pdf of it… and i have tried A,B,C and all related paper size. But output is 8.27×11.69 inches… How can i do this.. please help!!!

    Thanks in Advance….

    • Laurens says:

      You don’t seem to have a problem with a paper size, you struggle with a printer driver or export settings. I can’t help with those.

  4. mohd says:

    thank you so much

  5. James Oldman says:

    What is the standard size of books that are published in the rest of the world other than England and the U.S.?

    I am writing up a family history that will be printed in Germany and would like to utilize a size that they would be familar with.

  6. Luna Crapps says:

    Good post. I be taught something on completely different blogs everyday. It’s going to all the time be stimulating to read content material materials from other writers and comply with just a bit something from their blog.

  7. David says:

    MY original post on this topic was ‘ Why is it that UK bank statements (and some other official documents), use paper that measures 300mm X 210mm – i.e. just 3mm longer than standard A4? It matters. because it won’t fit in a standard copier feed tray.

  8. Clive says:

    … and I thought that size doesn’t matter …

  9. Tracey says:

    Regarding your observation: American paper sizes lacks the consistent aspect ratio of the ISO A-series.
    You are absolutely correct!!!

    That is because in the decades prior to Personal Computer, the US Standard “Letter” Sizes were for designed for the draftsman: the kind-a guy sitting at the angled desk with the only electrical device in sight would be the light bulb (he EVEN had to manually sharpen his own pencils).

    Size A is 8-1/2″ x 11″ inches (how they determined that I do NOT know).
    After that (B,C,D,etc.) sizes either doubled in width and/or height as needed for drafting (the biggest ones were nick-named bed sheets).
    At one time I the task of printing out blue prints stored on microfilm embedded in punch cards: I think F is the largest size I remember seeing on a regular basis but I am almost positive that they go larger than that (I mean in the US Standard Letter Sizes).
    Most of the blue prints stored on microfilm that I saw were of size D or E.

    BTW You can add 2 additional US Commercial Standard Paper Sizes (mostly for historical purposes):

    #1 Statement size: 8-1/2 by 5.5 (also known as the half sheet)
    As a kid I always thought that the half-sheet was just a letter size sheet of paper physically torn in half.
    I recently cleaned out an office that had numerous forms printed in the 1970′s.
    The forms that were not letter size were statement size (exactly half the size of the Letter-Size sheet of paper :-)

    #2 US Standard Fan-Fold (aka green bar): 14-7/8″ by 11″ – These are/were for the wide pin-feed (teletype / industrial / factory) printers.
    Just FYI, Tracey

  10. Linda says:

    I wanted to change Letter to A4, but then I had to choose from a new dropdown: A4 1/4, A4 1/3. What is that?

  11. dustin says:

    Width should always be before height. The end.

  12. James Olman says:

    I am going to be getting a book printed do you have any suggestions on what size I should set it up for. Will be a small book currently is 91 pages 8.5 x 11(Letter)

  13. Barrie Walker says:

    We have music printed on 14″ x 10″ paper and then folded. Can anyone tell me what paper size this is and where it can be bought

  14. Thanks for a very handy reference. It has been of material use to me. Thanks again regards.

  15. David Siddons says:

    Why do UK banks and some other ‘official’ bodies print statements on paper that is about 2mm longer than the standard A4? i.e. 210mm X 299mm

  16. Tony says:

    What is the percentage increase from A5 to B5 paper size.

    Hopefully someone can help?

  17. Andrea says:

    I have a question… what would be the actual size of an oversize ANSI E?
    Thanks!

  18. T. Ward says:

    Do u have any information on how to fold E-size paper to fit in 11X17 binders? Would appreciate it greatly.

    T. Ward

  19. pylaj says:

    the information on this site is quite helpful. I can now comfortly choose a size that is close to what I have in mind.
    To me, ISO paper sizes remained the standard measuerements.
    Thanks.

  20. Myrr says:

    Hey I’ve been told by my boss to print a document in 7.25 x 9.5 inch size.

    Does this dimension have a name? Is it a ‘popular’ size?

    • Star Kinnison says:

      This is most likely way too late. No it’s not a common one. The paper is the Executive, Monarch

  21. venkat says:

    Data is clear and i got a timely help

  22. dinesh patel says:

    hi,this site is very useful 4 me.if i get any problem,sorted out by u.thx a lot.

  23. Don B says:

    Thanks to your website, we discovered a book we had was size A6. We needed that size to correctly scan the document quickly, without cropping. Adobe Acrobat rotated the pages correctly.

    Thanks for your help!

  24. In the UK I use A4 for document originals and print A5 for their booklet equivalent.

    What size of .pdf document will allow the US to print a Letter sized original but still print a 1/2 sized booklet.

    Any advice would help

    Thanks

  25. Frank says:

    Christopher,

    If you have not found your answer regarding, “elephant”, I will try to give you one. Elephant is an traditional English Paper & Book size of paper. The basic size is 23″ x 28″ or 584mm x 711cm.

    Frank

  26. MIR SHAUKAT ALI says:

    Hi,
    i am an IT admin/supervisor from middleast
    it helped me for my thirdparty erp’s

    Thanks for Ur Effort
    Ur Effort Appreciated

    sd/mir shaukat ali
    (indian)

    • producer says:

      Hi T. Ward,

      What is the standard printing size for documents in India? A4, letter, other?

      Thanks!

    • Laurens says:

      As far as I know it is A4 – which was adopted as the national standard in 1957.

  27. ASIT INGLE says:

    dear sir
    i am starting a new printing press so i need information reguarding printing pls help me

  28. Bhavesh says:

    will you please tell me which type of paper use in laundry dry clinning bill book. what is a quality of paper which goes with keep with cloath as tag to identify customer cloths

  29. Alex says:

    Hi
    I am greatfull to you all, since i m working as a print production supervisor.This chart is very much helpfull to me, Thanks to people on NemLaxmi Pvt. Ltd

  30. Sean says:

    Thanks for telling me this we where talking about why the bigger the number the smaller the page size so thanks!

  31. Great job.Very useful and helpful for printers -Chris PrintEdge Ltd, Nigeria says:

    Is it possible to have it sent to my email box

  32. Great job.Very useful and helpful for printers -Chris PrintEdge Ltd, Nigeria says:

    Great job.Very useful and helpful for printers

    Chris PrintEdge Ltd, Nigeria

  33. yan sda says:

    Thanks for informations

  34. Rod Hull says:

    Neat … love the comments too … have a look-see at – http://en.wikipedia.org/wiki/Paper_size – mentions ‘elephant’ size there.

  35. It is funny for me to read all this comments and questions about paper sizes.
    For me as German the sizes are crystal clear with our DIN A (Deutsche Industrie Norm) now named ISO for international understanding. I fully agree with Alistair about the ignorance of America in that matter.
    Sunny regards from Athens, Greece
    Juliane

  36. Meenakshi says:

    Thanks

    Your website is really helpful for the architectural students like me.

    Thanks once again

  37. Feebs says:

    Your listings are very helpful as a Brit, expatriated to USA now back in UK again.
    I am looking for a UK source for Legal & Letter size hanging files for my US office furniture I brought back. Any ideas?
    Thanks, Feebs

  38. Tony Parry says:

    What a mine of useful information!

    Thank you for taking the time to let me have this valuable info. My query was regarding SRA3 which I have had answered admirably, thanks.

    It is true then, size is everything, certainly when it relates to paper!

    Have a great day!

    Tony

  39. Dave says:

    Excellent! Informative and helpful article. Thanks for the useful, well presented and consise info.

    Anyone who’s ungratefully pedantic enough to be upset or offended by it, please supply dimensions of the cavity you’d like me to insert the paper into and I’ll duly oblige. American, ISO or English measurements accepted! For some on here, I’ll prepare the A0 heavyweight stock.

    Have a nice day!

  40. hadiza nuhu says:

    i actually wanted to know the names of the various types papers used in printing industry. it seems u dont have the info.

  41. Christopher says:

    I have a ledger I purchased in Oxford in 1969 the size of which was described as “elephant folio”.
    Does this size still pertain?

    Thank you.

  42. Mike says:

    Do you have a pdf version of this info..

  43. GRISELDA says:

    Any paper with size 6.5in x 9 in.?

    thanks so much

  44. Ryan Caragher says:

    The “D0″ is an exact match to the HP plotter that I use.

  45. Duncan says:

    Can anyone help with , L & L2 ? Thanks

    • Star Kinnison says:

      This is most likely very too late for you. However, I’m trying to learn the difference between Hagaki, Wallet, Passport, l, & 2L for a personal photo collage project I’m working on. The L is 3 1/2 x 5 The 2L is 5×7.01 like a post card w/ a borderless photo.

    • Star Kinnison says:

      Duncan, this is most likely way too late for your answer. I’m working on a kind of a collage photo like project. I’m throwing together a bunch of different pics together on an 8.5×11 photo paper (A Letter). During tips of how to put multi pics on 8.5×11 , it gave a break down of how many different size pics can fit on this size. I ran into the Passport, Wallet, Hagaki, L, & 2L. I’ve been googling the difference between all these sorts of papers. The 2L (or 5R) is 5×7.01 like a post card borderless photo. The L (3R) is 3.5×5 of Photographic Paper.

  46. Prashant says:

    Thanks a lot. I found it very useful .Anytime i need help of papersize I refer it.

    Prashant

  47. Katie Pierce says:

    Hi, I am trying to find out what paper size for a publication that folds over and is (when folded) letter size or 8.5×11? Do you know what software and printers to use for this size paper?

    • Laurens says:

      If you want to simply fold a page along the shortest side to end up with a letter size document, you need to use a tabloid size page (11×17″). If it is a more complex folding scheme you are after, such as a gatefold or one or two folding panels, then each panel needs to be smaller to compensate for inaccuracies in folding and cutting. If this isn’t done the edge of the paper will crease when the piece is folded. I think panels that are 1/16″ of an inch less wide is the general recommendation but it is better to consult with your printer.
      The regular layout applications like Adobe InDesign, QuarkXpress,… are used for designing folded documents. Typically thin lines in the bleed area indicate where the document should be folded.

  48. Ian Southen says:

    Hi

    Great list thanks.

    Can you help with paper sizes for music. I believe they are quite different.

  49. Mary says:

    Is there a name or number for 6″ x 3.75″ paper, which is a personal check size? I’d like to think my computer/printer has been programmed with that size but I’m not sure what to ask for.

  50. Kailash Kothari says:

    hi,
    I Work as Programmer in Paper Industry In India at
    NemLaxmi Pvt. Ltd. This article proves to be helpful to me while studing different paper sizes while preparing coding of finished product for making every product unique.
    Thanks.

  51. Andrea Grififths says:

    WHat is a livre demi-poche? And what size is it?
    Thanks

    • Laurens says:

      I cannot find a definition for it either. A ‘livre de poche’ is a pocketbook, typically 130×190 mm. ‘Demi-poche’ could be a half-size version but I cannot find any dimensions for it. I’ll ask one of my French colleagues, maybe they know.

  52. Linda Setzer says:

    It has taken me 70 years to get curious enough about sizes of paper and envelopes and paper. Your site has fulfilled that curiosity most admirably! Thank you.

  53. Samantha Leith says:

    Your information is ok. but can get a bit more stuff cause i still did not find wat i was looking for. I was looking for popular paper sizes but didnt get it.

    • Laurens says:

      I think it is difficult to list how popular certain paper sizes are. Obviously this depends on the intended usage but there are also big regional differences. Most of Europe sticks to ‘A4′ for letters and general office printing but you won’t find this size much in the US. If anyone has a list, please post a link!

  54. ML Jennings says:

    Thank you for the information found on this site. It has been a big help – I have printed it out and put it next to our copier for the staff to see. Knowing the exact sizes of the various papers is a great help.

  55. mona clarke says:

    Whar are the avery size Crds Ib Greeting cards

  56. Ron Spicer says:

    I do not mind the size issue US and others. To each there own place and size. But I do mind not have copiers with preprogramed enlarge and reduction setting for standards. The common US are list or the common ISO are listed but why not have ISO to US and US to ISO the V and H ratios could be preset and ready for use.

  57. Alistair says:

    While I agree there really is some logic behind the US paper sizes I suggest the gentleman taking umbrage be a little more sensitive to the US approach to ignoring international standards in this and many related areas.

    The US continues to use measurement basis that the rest of the world largely abandoned (except for specific special cases) a while ago. Such changes are obviously not trivial for a population to embrace…but people do quickly adapt. His example of foolscap is a case in point, it is an archaic size and very difficult to find in the UK…the ISO A sizes having been adopted years ago.

    It is public record that the US was the last major player to accept SI as legal remarkably recently, and remains the last to not require it on packaging and the like.

    The US even insists on a different system of maritime navigation marks whilst everyone else not dominated by big brother uses a different internationally agreed approach.

    It should therefore be no surprise if the raison d’etre behind the US approach is less than widely understood outside the US.

    I am from the UK but have lived and worked in the US for over decade now. I know from personal experience how unnecessary these differences really are…and a little bit of flippancy in the face of such national arrogance seems totally appropriate to me…even if it was unintentional in this case.

  58. scooter says:

    Whoa… tell me about it! Sounds like a genuine paper expert there. Very helpful none the less. Thanks!!

  59. Laurens says:

    Ouch, I never realized people could be this sensitive about paper sizes. Thanks for the explanation though, which is very informative! I have changed that line of text on the page.

    As for this site being a professional site: it isn’t. I see it as my web-enabled notebook. I can only guarantee that visitors get more than what they paid for :-) … but I acknowledge that this is no excuse for making mistakes.

    Again: thanks for the feedback!

  60. George Rivas says:

    I take issue with your flip comment that there is no apparent logic behind US paper sizes. The American Society for Testing and Materials sets these sizes and they are very logical and easy to remember without resorting to references (see below). Some of these sizes have also picked up synonyms such as “letter” which, I would argue, are no more illogical than British terms such as “foolscap”.
    A size is the functional equivalent to UK A4 and is 8.5in by 11 inches. As the letters increase the short dimension is doubled. E.g: B size is 17×11 inches (roughly A3 – also called ledger), C size is 17×22 inches, D size is 34×22, and E size (typically a ‘full-size” engineering drawing) is 34×44.
    Special paper sizes such as executive, legal, etc. are marketing names developed by stationary companies and immortalized by the print drivers installed on your computer.
    I would have expected more research from a professional printing site.

  61. Lars says:

    Great summary for the “non-initiated” – thanks!


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