# Paper size in Photoshop

To get the most suitable design, you need to know the size of the paper sizes as well as convert them to Pixel. The use of different sizes will meet different image usage needs.

So now let's find out the size of paper in Photoshop.

## Paper size in Photoshop

A4 size is the most commonly used paper size today, in any field. To have a good design on A4 size paper, you not only need to care about the length of the length, the width, but also the consideration of choosing Pixel.

The standard size for A4 size paper is: **210 x 297 mm = 21 x 29.7 cm = 8.27 x 11.69 inches** .

The higher the PPI (Pixel per Inch), the more detailed and quality the image on the paper, depending on the needs we choose. The following is a Pixel spreadsheet in A4 size:

**A4 PPI (Pixel per inch)**

**Horizontal (Pixel)**

**Vertical (Pixel)**

72

595

842

96

794

1123

150

1240

1754

300

2480

3508

600

4960

7016

720

5953

8419

1200

9921

14032

1440

11906

16838

2440

19843

28063

2880

23811

33676

For sizes of other sizes, the ISO standard states: the ratio of the height to the width of the paper size is √2 (square root of 2), each subsequent paper size will be equal to half of the previous paper size. That (length of width after suffering = width of previous format).

Summing up the sizes of current paper sizes:

**Paper size**

**Vertical x Horizontal**

**(unit: mm)**

**Vertical x Horizontal**

**(unit: inch)**

**4A0**

1682 x 2378 mm

66.2 x 93.6 in

**2A0**

1189 x 1682 mm

46.8 x 66.2 in

**A0**

841 x 1189 mm

33.1 x 46.8 in

**A1**

594 x 841 mm

23.4 x 33.1 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

**A6**

105 x 148 mm

4.1 x 5.8 in

**A7**

74 x 105 mm

2.9 x 4.1 in

**A8**

52 x 74 mm

2.0 x 2.9 in

**A9**

37 x 52 mm

1.5 x 2.0 in

**A10**

26 x 37 mm

1.0 x 1.5 in

To make it easier to imagine, you based on the following figure, according to the rule, A0 is the largest format, dividing A0 into A1, dividing A1 into A2 .

Above is information about the size of paper sizes in Photoshop. Thank you for watching the article!

## You should read it

- How to create a new file in A3 or A4 paper sizes in Photoshop
- Size of paper size A0, A1, A2, A3, A4 ... how many mm, inch?
- What is the size of A5 paper? How to select and print A5 paper in Word
- How to create A3 and A4 paper sizes in Photoshop
- What is the A0 paper size? How to select, print A0 in AutoCad
- How to rotate paper size in Excel
- Size of paper size A0 A1 A2 A3 A4 is how many Pixel, Cm, Inches standard
- Tips for printing A5 size on A4 paper in Word
- How to print out of A4 size paper in Word
- What is the size of A9 paper? How to select and print A9 paper in Word
- Learn Paper Sizes A0, A1, A2, A3, A4, A5
- What is the size of A1 paper? How to select, print A1 in AutoCad

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