What Is the Size of A9 Paper? How to Select and Print A9

This guide provides a clear, practical overview of what is the size of A9 paper? how to select and print A9, with useful context, important details, and straightforward takeaways for everyday readers.

1. Standard A9 . Paper Size

International Standard ISO 216

- What is ISO 216 international standard?

ISO 216 is a set of paper size regulations that classify different paper formats based on table sizes to create an international standard. They are built on the German DIN 476 standard . The ISO 216 standard paper size unit is mm .

- Regulations on paper sizes according to ISO 216:

+ The paper size always writes the shorter side than before.

All sizes A, B and C manufactured must be rectangular in shape. The ratio of 2 sides is the square root of 2 (~ 1.414).

+ The area of ??A0 size is regulated to be 1m². The edges are defined as 841 x 1189 mm.

+ The gauges in the same series are arranged in reverse order, the following gauge has an area equal to 50% of the previous one.

+ Paper sizes B are inferred by averaging the successive sizes of size A.

+ C paper sizes are inferred by multiplying the average of sizes A and B respectively.

*Paper size table according to ISO standards:

North American Standard

- What is the North American standard for paper size?

Besides ISO standard, paper size is also defined by North American standard based on the original sizes as Letter, Legal, Ledger/Tabloid. These paper sizes are widely used in art, graphics, printing, education, . in 3 countries USA, Canada, Mexico. Paper size units are in inches .

A9 size according to North American standards will be 1.5 × 2 inches  or 37 x 52 mm .

Paper size ratio

2. Current A9 paper size

The way to write the size of the paper will be in the format of  width x height .

Particularly for pixel units , the size of the paper size must also be based on the PPI pixel density .

3. How to choose A9 paper size in Word

Choose A9 paper size on Word 2007, 2010, 2013, 2016

According to the custom style, we will click Layout > Size > More paper sizes .

Select Custom Size > Enter A9 paper size > OK.

Set A9 paper size to default

To set the A9 size to the default, click Layout > Click the small arrow in the right corner of the Page Setup section .

Select Paper > Enter A9 paper size > Set as default > OK .

Choose A9 paper size on Word 2003

For Word 2003 it will be a little different. Normally, the Page Setup dialog box will be in the Layout section, but for Word 2003 version, to open Page Setup , we open and select File .

The following steps to select A9 paper size are still performed similarly to newer versions of Word by selecting Paper > Click the down arrow and select Customer Size > Enter A9 paper size > OK .

4. How to print to A9 size in Word

How to print A9 size paper on A5 . size

Open Print by pressing Ctrl + P > Select the print paper size as A9  by selecting Custom Size and enter the size of the A9 paper size  > Select 16 Pages Per Sheet .

Click to open 16 Pages Per Sheet > Select Scale to Paper Size > Select  A5 .

Above is information about A9 paper size and how to choose and print A9 in Word. Thank you for watching and see you in the next posts.