1 inch ID photo size should be 3.6×2.7cm；;

The size of the 2-inch ID photo should be 3.5×4.5cm；;

5 inches (the most common photo size)

The size should be12.7× 8.9 cm;

6 inches (international photo size)

The size is 15.2× 10.2 cm;

The size of the 7-inch (enlarged) photo is17.8×12.7cm;

12 inch photo size is 30.5×25.4cm；;

(The size of the 4D photo is 4.5×6 inches)

6×8 inches, mm size 152×203

8× 10 inch, mm size 203×258.

8× 12 inch, mm size 203×304.

8× 14 inch, mm size 203×356.

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The photo specifications (inches) are poor in cm (below 150dpi), good (from 150dpi to 250dpi) and excellent (above 250dpi).

5 inch 3.5x5 8.9x 12.7 850x595 and below 850x595- 1000x700 and above 1000x700.

5d3.75x 12.7x9.5 850x595 and below 850x595- 1000x700 and above 1000x700.

6 inch 4x610.2x15.21020x680 or less1020x680-1200x800 or more.

6D4.5x615.2x11.4/below kloc-0/020x680/between kloc-0/200x800/above kloc-0/200x800.

7 inch 5x712.7x17.8190x850190x850-1400x1000 65438+.

8 inch 6x815.2x20.31360x/below kloc-0/0201360x1020-/600x1200/kloc.

10 inch 8x10 20.3x25.41700x1360 or less1700x1360-2000x1600 or more than 2000.

12 inch 8x12 20.3x30.5 2040x1700 below 2040x 1700-2400x2000 above 2400x2000.

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1 inch 2.5*3.5cm 4 13*295

Certificate photo 3.3*2.2 390*260

2 inch 3.5*5.3cm 626*4 13

2 inches smaller (passport) 4.8*3.3cm 567*390

5-inch 5x3.512.7 * 8.91200x840/kloc-0.0 million pixels.

6 inch 6x415.2 *10.21440x96010.3 million pixels.

7-inch 7x517.8 *12.71680x12002 million pixels or more.

8 inch 8x620.3 *15.21920x1440 3 million pixels or more.

10 inch10x8 25.4 * 20.3 2400x19204 million pixels or more.

12 inch12x10 30.5 * 20.3 2500x2000+5 million pixels

15 inch15x10 38.1* 25.4 3000x2000 6 million pixels.

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Photo size daquan

Photo size daquan

1 inch 25mm× 35mm

2 inches 35 mm× 49 mm

3 inches 35 mm× 52 mm

Hong Kong and Macao Pass 33mm×48mm

American visa 50mm×50mm

Japanese visa 45mm×45mm

Two inches 35 mm ×45 mm

Passport 33mm× 48mm

Graduation photo is 33mm×48mm.

Id card 22mm×32mm

Driver's license 2 1mm×26mm

Car photo 60mm×9 1mm

Comparison Table of Maximum Size of Digital Camera and Printable Photo

5 million pixels effective 49 15200, pixel 2560X 1920. Printable photo size 17X 13, diagonal 2 1 inch.

4 million pixels effective 387 1488, pixel 2272X 1704. The size of the developable photo is 15X 1 1, and the diagonal is 19 inch.

3 million pixels effective 3 145728, pixel 2048X 1536. The size of the developable photo is 14X 10, and the diagonal is 17 inches.

2 million pixels 1920000 is valid, pixel 1600X 1200. The size of the developable photo is 1 1X8, and the diagonal is 13 inch.

1.3 million pixels effective 1228800, pixel 1280X960. The developable photo size is 9X6, diagonal 1 1 inch.

800,000 pixels, effective 786,432, pixel 1024X768. Developable photo size 7X5, diagonal 9 inches

500,000 pixels, 480,000 pixels, 800X600 pixels. The developable photo size is 5X4, and the diagonal is 7 inches.

300,000 pixels are effective, 307,200 pixels are 640X480. Developable photo size 4X3, diagonal 5 inches

A 5-inch photo (3X5) with 800X600 resolution is enough.

6-inch photo (4X6), resolution 1024X768.

7-inch photo (5X7), resolution 1024X768.

8-inch photo (6X9), resolution 1280X960.

According to the current standard, the size of photos is strictly regulated.

1 inch photo size should be 3.6cm×2.7cm；;

The size of the 2-inch ID photo should be 3.5cm×5.3cm；;

5 inch (the most common photo size) photo size should be/kloc-0 12.7cm×8.9cm；;

The 6-inch (international photo size) photo size is15.2cm×10.2cm;

The size of the 7-inch (enlarged) photo is17.8cm×12.7cm;

/kloc-the size of the 0/2 inch photo is 30.5cm× 25.4cm. ..

The normal error should be around1~ 2 mm. If the "gap" is too large, there is something wrong with the printing shop.

Common photo sizes, photo specifications (inches) (centimeters) (pixels) Digital camera types

1 inch 2.5*3.5cm 4 13*295

Certificate photo 3.3*2.2 390*260

2 inch 3.5*5.3cm 626*4 13

2 inches smaller (passport) 4.8*3.3cm 567*390

5-inch 5x3.512.7 * 8.91200x840/kloc-0.0 million pixels.

6 inch 6x415.2 *10.21440x96010.3 million pixels.

7-inch 7x517.8 *12.71680x12002 million pixels or more.

8 inch 8x620.3 *15.21920x1440 3 million pixels or more.

10 inch10x8 25.4 * 20.3 2400x19204 million pixels or more.

12 inch12x10 30.5 * 20.3 2500x2000+5 million pixels

15 inch15x10 38.1* 25.4 3000x2000 6 million pixels.

Comparison of photo size and print size (resolution: 300dpi)

Photo size (inches) Print size (centimeters)

10x 15 25.4 x 38. 1

10x 12 25.4x30.5

8x 10 20.3x25.4

6x8 15.2x20.3

5x8 12.7x20.3

5x7 12.7x 17.7

4x6 10. 1x 15.2

3.5x5 8.9x 12.7

1. ID card (22mm * 32mm)

2. Driver's license (22mm*32mm)

3. Black and white is one inch smaller (22mm*32mm)

4. The color is one inch smaller (27mm*38mm)

5. The color is one inch larger (40mm*55mm)

6. Ordinary ID photo (33mm*48mm)

The photo size is in inches, 1 inch =2.54cm 9*6 is 22.54cm * 15' 24cm. Test it yourself. If the film is developed, it won't have this size. Please only ask the master to zoom in to 10 inch before cutting.

Photo size

1X 1.5 (1 inch) 2.6*3.9 one inch 2.5*3.5.

1.5X2 (2 inches) 3.8*5. 1 big 2 inches 3.5*5.0 small 2 3.5*4.5

5*3.5(5 inches /3R) 12.70*8.89

6*4(6 inches/4r)15.24 *10.16

7*5(7 inches /5R) 17.78* 12.70

8*6(8 inches /6R) 20.32* 15.24

10*8( 10 inch /8R) 25.40*20.32

10* 12( 12 inch) 25.40*30.48

12* 14( 14 inch) 30.48*35.56

12* 16( 16 inch) 30.48*40.64

14* 18( 18 inch) 35.56*45.72

16*20(20 inches) 40.64*50.80

20*24(24 inches) 50.80*60.96

24*30(30 inches) 60.96*76.20

24*36(36 inches) 60.96*9 1.44

Digital camera printable photo size comparison table

To achieve satisfactory digital printing effect:

Photo specifications (inches) (centimeters) (pixels) Digital camera type

1 inch 2.5*3.5cm 4 13*295

Certificate photo 3.3*2.2 390*260

2 inch 3.5*5.3cm 626*4 13

2 inches smaller (passport) 4.8*3.3cm 567*390

5-inch 5x3.512.7 * 8.91200x840/kloc-0.0 million pixels.

6 inch 6x415.2 *10.21440x96010.3 million pixels.

7-inch 7x517.8 *12.71680x12002 million pixels or more.

8 inch 8x620.3 *15.21920x1440 3 million pixels or more.

10 inch10x825.4 * 20.3 2400x19204 million pixels or more.

12 inch12x1030.5 * 20.3 2500x2000+5 million pixels

15 inch15x1038.1* 25.4 3000x200.06 million pixels.

In addition, digital film, regardless of the number of pixels, only looks at the number of pixels on the long side, 5 inches 1200.

1400 gives 6 inches, 1700 gives 7 inches, and so on. ...

business card

Horizontal version: 90 * 55mm；; 85 * 54 mm < Fish fillets >

Vertical version: 50 * 90mm；; 54 * 85mm < Fish fillets >

Square version: 90*90mm 90*95mm

smart card

85x54MM

Triple advertisement

Standard size: (A4) 210mm x 285mm.

General manual

Standard size: (A4) 210mm x 285mm.

File envelope

Standard size: 220mm x 305mm.

poster；playbill

Standard size: 540mm x 380mm.

put up flags

Standard size: 8 carats 376 mm x 265 mm.

4 kai 540mm x 380mm

handbag

Standard size: 400 mm x 285mm x 80 mm.

Stationery note

Standard size:185mm x 260mm210mm x 285mm.

Positive paper:

787×1092mm

Number of openings (positive degree) Size unit (mm)

Fully open 78 1× 1086

2 for 530× 760 for 3 for 362×78 1

4 open 390×543 6 open 362×390

8 kai271× 390

16 195×27 1

Note: finished product size = paper size-trimming size

Thick paper:

850 *1168mm

Number of openings (positive degree) Size unit (mm)

Fully open 844× 1 162

2 for 58 1×844 3 for 387×844.

4 quarto 422×58 1 6 quarto 387×422

8 quarts 290×422

Note: finished product size = paper size-trimming size

Universal format size

(Unit: mm)

Format size: 787 x 1092

Opposite: 736 x 520

4 open: 520 x 368

8 open: 368 x 260

Opening hours: 260 x 184

32 on: 184 x 130

Format size (mass): 850 x 1 168.

Opposite: 570 x 840

4 open: 420 x 570

8 open: 285 x 420

16 Opening hours: 2 10 x 285

32 open: 203 x 140

Positive paper:

787×1092mm

Number of openings (positive degree) Size unit (mm)

Fully open 78 1× 1086

2 Quarts 530×760

362×78 1

4 quarto 390×543

6 quarts 362×390

8 kai271× 390

16 195×27 1

Note: finished product size = paper size-trimming size

Thick paper:

850 *1168mm

Number of openings (positive degree) Size unit (mm)

Fully open 844× 1 162

2 kai581× 844

3 open 387×844

4 quarto 422×58 1

6 quarts 387×422

8 quarts 290×422

Note: finished product size = paper size-trimming size

16 on

Generosity: 2 10×285

Correctness: 185×260

8 kai

Generosity: 285×420

Correctness: 260×370

4 open

Generosity: 420×570

Correctness: 370×540

2 open

Generosity: 570×840

Correctness: 540×740

Standard size paper

Large size: 889× 1 194

Trumpet: 787× 1092

Information about newsprint

Newsprint size: 547mm× 392mm, 545mm× 370mm.

Ordinary newsprint has the following specifications.

Specification of plain paper: 787× 1092mm, 850x ll68, 880x l230.

Web specification: width 787mm,1092mm,1575mm; The length is about 6000 ~ 8000 meters.

General design dimensions of CD

1, inside page: 123* 126

2. Bottom seal: 157* 124

3. Disk surface: outer ring _ 1 18, inner ring _36 or 25.

To achieve satisfactory digital printing effect:

Photo specifications (inches) (centimeters) (pixels) Digital camera type

1 inch 2.5*3.5cm 4 13*295

Certificate photo 3.3*2.2 390*260

2 inch 3.5*5.3cm 626*4 13

2 inches smaller (passport) 4.8*3.3cm 567*390

5-inch 5x3.512.7 * 8.91200x840/kloc-0.0 million pixels.

6 inch 6x415.2 *10.21440x96010.3 million pixels.

7-inch 7x517.8 *12.71680x12002 million pixels or more.

8 inch 8x620.3 *15.21920x1440 3 million pixels or more.

10 inch10x8 25.4 * 20.3 2400x19204 million pixels or more.

12 inch12x10 30.5 * 20.3 2500x2000+5 million pixels

15 inch15x10 38.1* 25.4 3000x2000 6 million pixels.

In addition, digital film, regardless of the number of pixels, only looks at the number of pixels on the long side, 5 inches 1200.

1400 gives 6 inches, 1700 gives 7 inches, and so on. . .

1 inch (in inches) = 2.54cm

When we say x inches, we mean the long side of the photo. For example, 5 inches means that the photo is 2.54x5= 12.7cm long.

12 inch is 2.54x 12=30.5cm,

8x 12 means that the long side is 2.54x 12=30.5cm and the short side is 2.54x8=20.3cm.

3R refers to paper, 3R is 89MM, and 5R is 127MM.

Usually 3R means 3*5 is 5 inches, and 5R means 5*7 is 7 inches.

R represents a rectangle, calculated on the shortest side.

Most of the photos taken by 135 machine are developed to 3R or 4R or above. If the 6X7 bottom of the 120 machine is developed into a 3R photo, it will not be "3 inches X 5 inches", but it will be "3 inches x 3.5 inches" in proportion, which is also a 3R photo, and 3 inches should be left.

Another example is the photo taken at the bottom of 120 Hasselblad 6X6, because its negative is square. If you want to take a picture of a square, such as "3" x 3 "and" 5 "x 5, we don't call it 3R, but 3S or 5s, and s stands for square.

The ratio of photos taken by digital cameras is generally 4: 3 (consistent with the ratio of our monitor), while the ratio of enlarged photos is generally about 3: 2 (consistent with the length and width ratio of film negatives). Therefore, when a digital camera enlarges a photo, the ratio of the photo should be cut to about 3: 2, so that the enlarged photo just fills the whole photo paper. If you don't want to cut the photo, or the content is too full to cut, you have to leave a little white margin on the left and right when you enlarge the print.

For example, your photo is 1600* 1200, which is a ratio of 4: 3.

The 6-inch photo is 15.2* 10.2, that is, the ratio is 3: 2.

If your photo is not cropped, the photo with a scale of 4: 3 will be placed on 3: 2 photographic paper.

You can only leave a little white margin on both sides of the photo, just like adding a white frame on both sides (no need to add it up and down)

If you don't want to leave blank, you can cut off some of the top or bottom of the photo.

Make the photo1600 *1074 (1600/15.2 *10.2 =1074), which is 3: 2.

It just fills 6 inches of photo paper.

The specification of 8-inch photos is 6*8( 15.2*20.3cm), and the ratio is 4: 3, so it is unnecessary to cut most digital photos.

General photos are set to a resolution of around 300.

I found the above information on the internet, so I won't revise it. Just look at it myself.