A series paper sizes and dimensions are defined by the ISO 216 international paper size standard. The A series is comman and world wide used paper size. The base A0 size of paper is defined as having an area of 1 m2 and a dimension ratio of 1 to √2.

The A Series paper size chart, below left, gives a visual representation of how the sizes relate to each other - for example A5 is half of A4 size paper and A2 is half of A1 size paper.

“A1图纸大小尺寸:841mm×594mm 即长为841mm,宽为594mm 过去是以多少"开" (例如8开或16开等)来表示纸张的大小,我国采用国际标准,规定以 A0、A1、A2、B1、B2.等标记来表示纸张的幅面规格。 标准规定纸张的幅宽 (以X表示)和长度 (以Y表示)的比例关系为X. A1图纸大小尺寸A1图纸大小尺寸：841mm×594mm即长为841mm，宽为594mm过去是以多少"开"（例如8开或16开等）来表示纸张的大小，我国采用国际标准，规定以 A0、A1、A2、B1、B2.等标记来表示纸张的幅面 …

ISO standard A paper size chart including A0, A1, A2, A3, A4, A5, A6, A7, A8, A9 and A10. Dimensions in inches, cm, mm, and pixels in different ppi/dpi.

2023年3月8日 · The A Series Paper Sizes Standard is defined by divided by 2 or half the size of the previous paper in a larger dimension. While the most often used paper is A4 size, usually used for writing paper, cards, printing documents, envelopes, and also in applications such as Microsoft Office like Word or Excel.

2023年3月8日 · Here is a Table of The A Series Paper Sizes. These include A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10 . Standard Dimensions or Length and Width of Paper in A Series in unit of measurements in mm (millimeter), cm (centimeter), and inch (inches).

Discover global paper dimensions including standard A, B, C sizes, US letter & legal and more. Reference international formats from Japanese, Swedish and French to Chinese, transitional and imperial. Learn ratios, origins and uses.

2019年9月20日 · All 8 kinds of paper sizes are visible through this paper sizes chart. Earlier, different countries and regions followed different sizing standards for each type of document and paper, and this created a lot of hassle when exchanging legal work or letters among countries.

Paper Size Chart. In order to visualise the different A-Series paper sizes, try to compare each one in relation to the paper size that is one grade larger. Each paper size is a perfect half of the larger size. Folding an A0 size creates an A1 size, folding an A1 size creates an A2 size, and so on.

The A Paper Series is a globally recognized paper size series used in all countries except United States, Mexico and Canada. It is based on the international paper size standard ISO 216, which originated from the German standard DIN 476.