A3 Plus, or Super A3 as it is sometimes known, is not an ISO 216 paper size. It has dimensions of 330mm x 483mm (13" x 19"). This gives it an aspect ratio of 1:1.468 rather than the 1:root 2 …

The dimensions of A3+ size is 32.9 x 48.3 cm or 329 x 483 mm or 12.9 x 19 inches.

The plus sign within the name signifies an extension of the paper size, A3 Paper, that is mainly used for large format printing. A3+ Paper has a width of 12.95” (329 mm) and height of 19.02” …

Learn about A3 paper size, including its dimensions, uses, and printing tips. Discover why A3 is a popular choice for posters, menus, and creative projects.

A3 is a mid-range size in the A series paper standard, falling between A2 and A4. It’s a versatile format commonly used for larger documents, graphics, and designs that need more space …

Learn all about A3 size paper, from why it’s useful and who uses it, to how it prints. Discover A3 paper dimensions and more today with Adobe.

An A3 piece of paper measures 297 × 420 mm or 11.7 × 16.5 inches. Cutting it in half will create two A4 sheets of paper. An A3 piece of paper will fit into a C3 envelope. When folded in half, it …

All A paper sizes, formats, information and dimension in mm, cm, m, inches, points, picas and pixels. The A category has a total of 19 paper sizes. A series paper sizes, dimensions and …

A3 paper size factsheet covering size in mm and inches, relationships to other paper sizes including RA3, SRA3, A2 and A4 and weight.

Successive paper sizes in the series A1, A2, A3, and so forth, are defined by halving the preceding paper size across the larger dimension. This also effectively halves the area of each …