Table of Paper Sizes From 4A0 to A10
| Size | Width x Height (mm) | Width x Height (in) |
| A2 | 420 x 594 mm | 16.5 x 23.4 in |
| A3 | 297 x 420 mm | 11.7 x 16.5 in |
| A4 | 210 x 297 mm | 8.3 x 11.7 in |
| A5 | 148 x 210 mm | 5.8 x 8.3 in |
What are the dimensions of an A3 paper?
- ±1.5 mm (0.06 in) for dimensions up to 150 mm (5.9 in),
- ±2 mm (0.08 in) for lengths in the range 150 to 600 mm (5.9 to 23.6 in) and
- ±3 mm (0.12 in) for any dimension above 600 mm (23.6 in).
How big is A3 paper in inches?
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 will fit into a C4 envelope. A3 is part of the A seriesand is defined by the ISO 216 international paper size standard.
What size is an A3 envelope?
You will find answers to the most common questions that we receive here including:
- What is the standard envelope size for the US?
- What is a business-size envelope?
- What is the standard envelope size?
- What is a 10 envelope
- What size is a 9 envelope?
- What are invitation envelope sizes?
- What is the A4 envelope size?
What is the size of an A3 document?
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What are A3 dimensions?
Standard International Paper Sizes and MeasurementsPaper SizeInchesMillimetersA311-3/4 x 16-1/2 in297 x 420 mmA48-1/4 x 11-3/4 in210 x 297 mmA55-7/8 x 8-1/4 in148 x 210 mmA64-1/8 x 5-7/8 in105 x 148 mm5 more rows
How big is an A3 poster?
Metric (mm) paper size guide and brief history:SIZEInchesMillimetresA033.11 x 46.81841 x 1189A123.39 x 33.11594 x 841A216.54 x 23.39420 x 594A311.69 x 16.54297 x 4207 more rows
What size is A3 paper in inches?
Paper sizes and dimensionsPaper SizeDimensionsLegal8.5 x 14 inchesLegal Wide14 x 8.5 inchesA3297 x 420 mmA4210 x 297 mm28 more rows
What is A3 poster?
Business posters are our specialtyPaper SizeWidth x Height (mm)A0841mm X 1189mmA1594mm X 841mmA2420mm X 594mmA3297mm X 420mm1 more row
What is A3 paper?
A3. A3 is a paper size that is typically used for drawings, diagrams and large tables. It is also frequently used in laser printers to output two A4 pages as a spread.
What is DIN A3?
A3 is part of a set or range of page sizes, called the ISO A or ISO 216 standard. This international standard is based on the German DIN 476 standard from 1922. A3 is actually often referred to as DIN A3. JIS P 0138-61 is the Japanese standard based on the same range of paper sizes.
What is the size of A3 paper?
A3 paper size measures 297mm x 420mm that is double the size of an A4 paper. On this larger sheet, you can print documents that have to make a strong visual impact such as a large graphic piece or high-resolution image.
What is the size of DIN A3?
A3 size measures 11.60 x 16.54 inches or 297 x 420 millimeters. It’s often referred to as — DIN A3.
What is the difference between A4 and A3?
It’s the ISO paper standard that has given the most famous paper series to the world — A-series. A4 paper size is one of the widely used sizes around the world for flyers, magazines, small posters, and more. Likewise, A3 size comes handy when people or businesses have to create a publication, communication, or marketing materials.
What is the best size for a promotional material?
If you’re creating office stationeries, communication or any other promotional materials, considering A3 size is the best idea. It consists of paper sizes set by the International Standard for paper sizes ISO 216.
What is the ISO 216 standard for printing?
Globally, there are two systems for printing papers— ISO (International Standard Organization) paper system and the North American paper system. The ISO 216 standard for paper sizes is internationally used. As far as the shape of the paper is concerned, it’s based on the aspect ratio of the square ration of two.
What is the A3 paper size?
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 aspect ratio of the ISO series paper sizes. In actuality the A3+/Super A3 name is quite misleading as this paper size is known as B+ or Super B in the United States and is ANSI B with a 1" margin for print bleed.
What is the A4 size?
The A4 size has become the standard business letter size in English speaking countries such as Australia, New Zealand and the UK , that formerly used British Imperial sizes. In Europe the A paper sizes were adopted as the formal standard in the mid 20th century and from there they spread across the globe.
How big is A0?
The A0 size has an area of 1 square metre. Each subsequent size A (n) is defined as A (n-1) cut in half parallel to its shorter sides. The standard length and width of each size is rounded to the nearest millimetre.
A3 size in inches calculator
To calculate the A3 size (and other A sizes), use the calculator below. First, select the A-size and then choose the unit in which you want the calculation. We will show the result in the last column undersize. By default, the calculator on this page is on the A3 and as a unit inches.
Other units such as centimetres, pixels and metres
Choose from the units below for the A3 size in Micrometres (μm), Millimetrers (mm), Centimetres (cm), Meters (m), Thou (th), Feet (ft), Yards (yd), Pixels, Pica, Point and HPGL.
A3 in millimetres calculator
Choose from which A-size you want the number of millimetres. Next to the A-size is a dropdown with different units. On this page, it is set in mm. The result is shown in the last column. Below the calculator, you will see an image of A3 paper size. The corresponding number of millimetres is indicated.
Overview A-size in millimetres
Below is an overview of the A3 size in millimetres (mm). The table shows an overview of a 4A0 to A10.
Other units
Choose from the units below for the A3 size in Micrometres (μm), Centimeters (cm), Meters (m), Thou (th), Inches (in), Feet (ft), Yards (yd), Pixels, Pica, Point and HPGL.
How many pixels is an A3 size?
It is not possible to give a standard number of pixels of the A3 paper size. That really depends on the number of PPI or DPI. The higher this number, the more pixels the print file has. And the sharper the printed matter becomes.
A3 size pixels
If you know in how many dpi you need to deliver your printed matter, you can use the table above to determine the dimensions in pixels of your A3 paper size. You can then enter the dimensions in your editing program, such as Photoshop.
Good to know: the difference between DPI and PPI
We talked earlier about DPI and PPI. It is both used to describe the resolution of an image. But what exactly does it mean and what are the differences?