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German Series



Belonging to the ISO 216 standard, DIN C6 is a distinctive paper size that holds its own in the realm of professional and personal communication. This particular size, measuring 114mm by 162mm, is part of the C series under this globally recognized standard.

The DIN C6 format is ingeniously designed to accommodate an A4 sheet folded into quarters or an A5 sheet folded in half. This compatibility with other ISO sizes makes it a versatile choice for various applications, from business correspondence to creative projects.

DIN C6 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, DIN C6 finds its most common use in envelope production. Its dimensions perfectly fit postcards and personal letters, making it a popular choice for both businesses and individuals seeking a professional yet compact mailing solution.

While not directly equivalent to any ANSI sizes used predominantly in North America, DIN C6 closely aligns with the North American 'A2' envelope size. This similarity allows for some degree of interchangeability between these two standards when global communication comes into play.

DIN C6 stands as a testament to thoughtful design within the ISO paper size system. Its versatility and adaptability make it an invaluable tool in both professional and personal settings around the world.

Other Formats in the German Series

Interesting facts about DIN C6

1: The Origin of DIN C6

DIN C6 is part of the DIN (Deutsches Institut für Normung) paper size series, which was first introduced in Germany in 1922. The series aimed to standardize paper sizes for various applications.

2: Dimensions of DIN C6

The dimensions of DIN C6 paper are 114 mm x 162 mm or approximately 4.5 inches x 6.4 inches. It has an aspect ratio of √2, meaning that when folded in half, it retains the same proportions.

3: Common Uses

DIN C6 is commonly used for envelopes and small-sized cards, such as invitations or greeting cards. Its compact size makes it ideal for personal correspondence.

4: International Equivalents

DIN C6 is equivalent to the ISO (International Organization for Standardization) A6 size, which measures 105 mm x 148 mm or approximately 4.1 inches x 5.8 inches.

5: Envelope Compatibility

DIN C6 envelopes are designed to perfectly fit a sheet of A6 paper when folded once. This allows for easy insertion and removal without excessive space inside the envelope.

6: Historical Significance

The DIN paper size system had a significant impact on global standardization efforts. It influenced the development of other popular series like ISO A and B sizes, which are widely used today.

7: Paper Weight Considerations

DIN C6 paper can come in various weights depending on its intended use. Lighter weights are suitable for writing or printing, while heavier weights are more durable and suitable for cards or invitations.

8: Environmental Considerations

DIN C6 paper can be produced using eco-friendly materials and processes. Many manufacturers offer recycled options, contributing to sustainability efforts in the paper industry.

9: Creative Possibilities

DIN C6's compact size allows for creative design possibilities. Artists and designers often use it as a canvas for miniature artworks, illustrations, or intricate calligraphy.

10: Cultural Significance

In Germany, DIN C6 envelopes are commonly used for sending handwritten letters or cards during special occasions like birthdays, weddings, or Christmas. It has become a cultural symbol of personal connection and thoughtfulness.