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Postcard Series



Recognized as a versatile and widely-used paper size, 6x9 inches is an integral part of the ANSI (American National Standards Institute) series. This specific dimension is classified under the ANSI B category, which is primarily used for books, catalogs, and manuals.

The 6x9 inch format offers a perfect balance between readability and portability. Its dimensions are designed to provide ample space for text while maintaining a compact size that's easy to carry around. This makes it an ideal choice for publishers who aim to deliver comprehensive content in a portable package.

6×9 paper dimensions


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2A046.81 x 66.221189 x 1682119 x 1683370 x 4768
A120.51 x 0.7113 x 181 x 237 x 51
4A066.22 x 93.621682 x 2378168 x 2384768 x 6741
A110.71 x 1.0218 x 262 x 351 x 74
A101.02 x 1.4626 x 373 x 474 x 105
A3+12.95 x 19.02329 x 48333 x 48933 x 1369
A1+23.98 x 35.98609 x 91461 x 911726 x 2591
A0+35.98 x 50.87914 x 129291 x 1292591 x 3662
A64.13 x 5.83105 x 14811 x 15298 x 420
A55.83 x 8.27148 x 21015 x 21420 x 595
A48.27 x 11.69210 x 29721 x 30595 x 842
A311.69 x 16.54297 x 42030 x 42842 x 1191
A91.46 x 2.0537 x 524 x 5105 x 147
A216.54 x 23.39420 x 59442 x 591191 x 1684
A82.05 x 2.9152 x 745 x 7147 x 210
A123.39 x 33.11594 x 84159 x 841684 x 2384
A72.91 x 4.1374 x 1057 x 11210 x 298
A033.11 x 46.81841 x 118984 x 1192384 x 3370

Interestingly, the 6x9 inch format does not have an exact equivalent in the ISO (International Organization for Standardization) A series or B series. The closest match would be the B5 size in the ISO standard, which measures approximately 6.93 x 9.84 inches.

Despite this slight discrepancy with international standards, the popularity of the 6x9 inch format remains undiminished across various industries. It continues to be favored by authors and publishers alike due to its practicality and aesthetic appeal.

Whether you're crafting a novel or designing a catalog, choosing the right paper size can significantly impact your project's success. And when it comes to balancing readability with portability, few sizes can compete with the versatility of 6x9 inches.

Other Formats in the Postcard Series

Interesting facts about 6×9

1: The Origins of 6x9 Paper

6x9 paper is part of the American National Standards Institute (ANSI) series, which was introduced in the mid-20th century. It was designed to provide a standardized size for various paper applications in the United States.

2: Close to A5 Size

The dimensions of 6x9 paper are very close to those of A5 paper, which is part of the ISO 216 international paper size standard. A5 measures approximately 5.8 x 8.3 inches, making it slightly smaller than its American counterpart.

3: Popular for Book Publishing

6x9 paper is commonly used for book publishing, particularly for novels and non-fiction books. Its dimensions offer a good balance between readability and portability, making it a popular choice among authors and publishers.

4: Compatible with Standard Printers

One advantage of using 6x9 paper is that it can be easily printed on standard printers without requiring any special equipment or adjustments. This makes it convenient for both professional printing services and individuals printing at home.

5: Commonly Used in Self-Publishing

In recent years, self-publishing has become increasingly popular, and many authors choose to print their books in the 6x9 format. This size offers a professional look while still being cost-effective for independent authors.

6: Ideal for Trade Paperbacks

The dimensions of 6x9 make it an ideal choice for trade paperback books—the type commonly found in bookstores. Its size allows for easy shelving and handling while providing enough space for text and images.

7: Compatible with E-Readers

6x9 paper size is also compatible with e-readers and tablets. Many e-book platforms support this format, allowing readers to enjoy digital versions of books originally printed in the 6x9 size.

8: Used for Academic Papers

In academic settings, it is common to use 6x9 paper for printing research papers, dissertations, and theses. This size provides enough space for content while adhering to formatting guidelines set by educational institutions.

9: Historical Connection to British Paper Sizes

The dimensions of 6x9 paper are historically connected to British paper sizes. The British Imperial Quarto size measures approximately 7 x 9 inches, which is close to the American ANSI B format (also known as 11 x 17 inches). The ratio between these sizes led to the creation of the ANSI series, including the popular 6x9 format.

10: Versatile Usage

Due to its versatility and widespread use in various industries, such as publishing, academia, and self-publishing, the demand for printing on 6x9 paper remains consistently high. Its popularity ensures that it will continue to be a standard option offered by professional printers worldwide.