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.

A5 is a paper size that is often used for notepads or pocket books. Dimensions. A5 measures 148 × 210 millimeters or 5.83 × 8.27 inches. In PostScript, its dimensions are rounded off to 420 × 595 points. Part of the ISO 216 standard. A5 is part of a set or range of page sizes, called the ISO A or ISO 216 standard.

The dimensions of A5 paper are 148 x 210 mm, 14.8 x 21.0 in cm, or 5.83 x 8.27 inches. This size is exactly half of A4 when folded in half, following the pattern of halving each successive size in the A-series.

Learn A5 paper dimensions in inches, cm and mm - as well as printing characteristics. Discover essential uses for A5 size paper with Adobe today.

With A sized paper, however many times you double the short edge or half the long edge, it will always have the same width to height ratio. For example, the dimensions of A4 paper are 210x297mm, and half of A4 equals A5, and double A4 equals A3. Starting from A0, all subsequent A paper sizes are determined by halving the paper on its longest size.

What size is the A5 Paper? A5 paper is 148 mm x 210 mm in size. In terms of its diagonal measurement, an A5 sheet measures 256.91 mm (10.13 inches) in length. You'll find A5s in the A series of paper sizes. The A-series includes 19 unique paper sizes. 1:1.42 is the aspect ratio of an A5 sheet of paper.

An A5 piece of paper measures 148 × 210 mm or 5.8 × 8.3 inches. Cutting it in half will create two A6 sheets of paper. An A5 piece of paper will fit into a C5 envelope.