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Poster Series



Recognized within the realm of paper sizes, 20x16 inches is a distinctive format that holds its own unique appeal. This size, often associated with the ANSI B series as defined by the American National Standards Institute, is widely utilized across various industries and applications.

The 20x16 inch format is not part of the ISO standard paper sizes, which are more commonly used internationally. Instead, it aligns with the North American system of paper sizing. The ANSI B series includes this particular size as an integral component, demonstrating its importance in this region's documentation practices.

20×16 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

One intriguing aspect about this 20x16 inch format is its prevalent use in artistic and photographic fields. It serves as an ideal canvas for artists to express their creativity or photographers to showcase their work in a substantial yet manageable size. The dimensions provide ample space for detail without overwhelming viewers or requiring excessive wall space when displayed.

In addition to artistic applications, this size also finds utility in technical fields such as architecture and engineering where detailed drawings and plans are required. The 20x16 inch format provides sufficient room for intricate designs while maintaining clarity and readability.

Furthermore, it's worth noting that despite being a non-standard ISO size, the adaptability of the 20x16 inch format has led to its acceptance across various global markets. Its versatility continues to drive its popularity among professionals from diverse sectors who appreciate its balance between functionality and aesthetic appeal.

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Interesting facts about 20×16

1: The Origin of the 20x16 Paper Size

The 20x16 paper size is not part of the standard global paper sizes series. It is a custom size that is often used for art prints and photography. Its dimensions, 20 inches by 16 inches, provide a unique aspect ratio that can enhance visual compositions.

2: The Connection to Traditional Photography

The 20x16 paper size has historical significance in traditional darkroom photography. It corresponds to the common large format negative size known as "8x10 inches." This connection makes it a popular choice for printing contact sheets or enlargements from large format film.

3: Compatibility with Matting and Framing

The aspect ratio of the 20x16 paper size (5:4) matches the standard matting and framing sizes used in many galleries and exhibitions. This compatibility simplifies the process of presenting artwork or photographs professionally.

4: Limited Availability

Due to its non-standard nature, finding pre-cut sheets or rolls of exactly 20x16 paper can be challenging. Many artists and photographers opt to cut larger sheets down to this specific size themselves or rely on specialized print shops that offer custom cutting services.

5: Versatility in Artistic Applications

The unique dimensions of the 20x16 paper allow artists to experiment with different cropping options while maintaining a balanced composition. This flexibility enables creative expression and encourages unconventional framing choices.

6: Popular Choice for Limited Edition Prints

The combination of its non-standard size, compatibility with traditional photography formats, and artistic versatility makes the 20x16 paper an attractive option for producing limited edition prints. The exclusivity and uniqueness of this size can add value to the artwork.

7: Customization for Specific Purposes

Artists and photographers often choose the 20x16 paper size to meet specific requirements or preferences. For example, it may be selected to match the dimensions of a particular frame, fit within a specific display space, or achieve a desired visual impact.

8: Historical Evolution of Paper Sizes

The global standard paper sizes series, known as ISO 216, does not include the 20x16 dimensions. This series originated from the German DIN standard in the early 20th century and includes popular sizes like A4 (8.27x11.69 inches) and A3 (11.69x16.54 inches).

9: Custom Paper Sizes in Printing Industry

In professional printing, custom paper sizes like 20x16 are commonly used for specialized projects such as fine art reproductions or large format graphics. Printers have the flexibility to accommodate various dimensions based on client requirements.

10: Artistic Freedom with Non-Standard Sizes

The availability of non-standard paper sizes like 20x16 allows artists and photographers to break away from conventional formats and explore new creative possibilities. It encourages innovation and pushes boundaries in visual arts.