A4 size in all values. A4 paper size in cm, inches, pixels and mm. Detailed dimensions for the international a4 paper size.

The A4 is paper size of 210 mm by 297 mm. The A4 size is the most commonly used paper sizes in Europe and Japan. The size is an A0 which is then halved four times.

The A4 paper size in cm is 21 x 29.7 cm. The A series starts with A0. An A0 is one square meter. An A1 is half of an A0. The area of an A1 is, therefore, half a square meter. The length to width ratio of an A0 and all sizes in the A series are √2:1. The area of an A4 is ½ × ½ × ½ = 1/16 m².

What does the 4 stand for in A4 paper? The 4 from the size represents the number of times the A0 sizef is halved. So an A4 size fits 4 times in the A0 size (which has a surface area of 1m²).

What is A4 size in mm? An A4 in millimetres has a width of 297 mm and a length of 210 mm. Calculator for all A-series.

Paper size calculator. Calculate A4 size in centimeters, millimeters, meters, pixels, inches and more. Choose from A3, A4, A5 and others.

What is A4 size in pixels? Calculate it with our pixel calculator. Determine the size, the unit and the DPI for the number of pixels.

You’ll come across an A4 at least once a day because it is used for a lot of purposes, from print paper to letter paper. And from calendars to notebooks, brochures and menus. The dimensions for A4 paper are – also in the United Kingdom – in millimetres 297 x 210 mm.

Choose from the units below for the A4 size in Micrometres (μm), Centimeters (cm), Meters (m), Thou (th), Inches (in), Feet (ft), Yards (yd), Pixels, Pica, Point and HPGL.

Download A4 paper size in both landscape and portrait mode. Below you will find an overview of the A4 size per number of dpi’s. Download A4 size as JPG, PNG, EPS, AI & PDF.