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Photographic Series



Belonging to the ISO 216 standard, the S14R paper size is a unique and often overlooked member of this globally recognized series. This specific size, measuring 225 x 315 mm, is part of the B series under ISO 216. The 'R' in S14R denotes its rectangular shape, distinguishing it from other formats.

The ISO 216 standard, which originated in Germany in 1922 before gaining international acceptance in 1975, is based on an aspect ratio of √2:1. This ingenious design allows for seamless scaling between sizes without distortion or loss of content. The S14R paper size adheres to this principle flawlessly.

S14R 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 enough, the S14R paper size isn't as commonly used as its A4 or B4 counterparts. However, it holds significant value in specific industries and applications due to its unique dimensions. For instance, it's frequently utilized within professional printing environments where precision and consistency are paramount.

Despite being less popular than other sizes within the ISO series like A4 or B5, the S14R maintains a crucial role within certain niches due to its distinctive proportions and adherence to the √2:1 aspect ratio rule. Its existence underscores the versatility and comprehensive nature of the ISO 216 standard.

While not as widely recognized or utilized as some other members of its family like A3 or B2 sizes from ANSI series; S14R remains an integral part of this internationally accepted system that caters to diverse needs across various industries.

Other Formats in the Photographic Series

Interesting facts about S14R

1: S14R paper is a part of the ISO 216 standard

S14R paper is a specific size within the ISO 216 standard, which defines the series of paper sizes used globally. It falls under the A series, which is commonly used for printing and stationery purposes.

2: S14R paper measures approximately 89 x 127 millimeters

The dimensions of S14R paper are approximately 89 x 127 millimeters or about 3.5 x 5 inches. It is slightly larger than a typical postcard size.

3: S14R paper is not widely available commercially

Unlike some other popular paper sizes, such as A4 or Letter, S14R paper is not commonly found in commercial stationery stores. It may require special ordering or custom cutting to obtain this specific size.

4: S14R paper can be used for various purposes

S14R paper's compact size makes it suitable for various applications like index cards, small flyers, note-taking, and even certain types of invitations or announcements.

5: The "S" in S14R stands for "Supplementary"

In the ISO standard, the letter "S" denotes supplementary sizes that are not part of the main A series but still adhere to the same aspect ratio and proportions.

6: The aspect ratio of S14R paper is √2:1

The aspect ratio (√2:1) means that if you cut an S14R sheet in half along its longer side, you will get two equal-sized sheets with proportions identical to the original one.

7: S14R paper is not commonly used in professional printing

Due to its relatively small size, S14R paper is not frequently utilized in professional printing processes. Larger sizes like A4 or Letter are more commonly preferred for commercial printing projects.

8: The ISO 216 standard was first introduced in the 20th century

The ISO 216 standard, which includes the A series of paper sizes, was first introduced by the International Organization for Standardization (ISO) in the early 20th century. It aimed to establish a consistent and universal system for paper sizes.

9: The ISO standard is based on historical paper size traditions

The ISO 216 standard draws inspiration from historical paper size traditions, including the German DIN formats and the French "raisin" system. These systems influenced the development of standardized paper sizes we use today.

10: The ISO A series has become widely adopted globally

The ISO A series, including S14R paper, has gained widespread acceptance worldwide. It is used by many countries as their official or preferred format for various applications such as printing, copying, and document exchange.