Dimensions of two-inch photos

Specifications of ID photos (must read if you are good at PS)

1. Types of ID photos

ID photos are mainly defined in terms of size: one inch, two inches smaller, There are three types of two-inch, among which one-inch and two-inch are mainly used for various graduation certificates, resumes, etc., and the small two-inch is mainly used for passports.

Attachment 1: Size specifications and pixel requirements for ID photos

Specifications for ID photos: Actual size requirements in pixels

One inch (8 photos on top of a 5-inch photo) 2.5*3.5cm 600*400 or above

Two inches smaller (one 5-inch sheet with 4 sheets on top) 3.3*4.8cm 600*400 or above

Two inches (one 5-inch sheet) 4 photos in the upper row) 3.5*5.2cm 600*400 or above

Appendix 2: Specifications for passport photos (two inches smaller)

Glossy photo paper, background color is white or Light blue, please use light blue background if you are wearing white clothing. It is better to use white background for other color backgrounds. The photos require clear portraits, rich layers, and natural expressions. Public officials do not wear standard clothes, and children do not wear red scarves. The size is the size of a half-length ID photo, that is, 33mm×48mm, head width: 21-24mm, and head length: 28-33mm. Photos that do not meet the above requirements and are one-time snapshots, reproduced photos or photos from color printers will not be accepted.

2. Taking ID photos

Generally speaking, it is best not to take selfies when taking ID photos with a digital camera. When taking photos, choose white or light-colored walls at home ( Or use white or light-colored bed sheets). Try to choose a light source with no color cast (you can turn on the flash). You can use a table lamp at home to assist in shooting. When shooting, keep the camera at the same level as the head of the person being photographed, and the shooting distance should not be too far. The distance is about 2 meters (the face may be deformed if it is too close). The main part of the picture is the head and half-chest of the character. Pay attention to the distance between the head and the upper and lower borders not to be too large, and keep the eyes at a horizontal line.

1 inch = 2.54 cm

1 inch smaller (ID card photo) 2.2*3.3cm

1 inch 2.5*3.5cm

< p>Small 2 inches (Passport) 3.2*4cm

2 inches 3.5*5.3cm

5 inches 5x3.5 12.7*8.9cm

6 inches 6x4 15.2*10.2cm

7 inches 7x5 17.8*12.7cm

8 inches 8x6 20.3*15.2cm

10 inches 10x8 25.4*20.3cm

12-inch 12x10 30.5*20.3cm

15-inch 15x10 38.1*25.4cm

16X12 is generally the enlarged size of 135 film.

The limit size of 20X16135 film.

The 24X20 photo studio has the largest enlargement size.

Action description:

The last two 4R one-inch and two-inch photo actions are the actions in the original PAA overall processing.

Integrate the following action modules:

1. ID card (22mm*32mm)

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

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

4. Color one inch smaller (27mm*38mm)

5. Color one inch larger (40mm*55mm)

< p>6. Ordinary ID photo (33mm*48mm

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Common ID photo corresponding sizes

1 inch 25mm×35mm

2 inches 35mm×49mm

3 inches 35mm×52mm

Hong Kong and Macau Pass 33mm×48mm

Visa to the United States 50mm×50mm< /p>

Japanese visa 45mm×45mm

Big 2 inches 35mm×45mm

Passport 33mm×48mm

Graduate photo 33mm×48mm

p>

ID card 22mm×32mm

Driver’s license 21mm×26mm

Car photo 60mm×91mm

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Comparison table of the maximum size of digital cameras and printable photos

5 million pixels are effective at 4915200, pixels are 2560X1920. The printable photo size is 17X13, diagonal is 21 inches

4 million pixels are effective at 3871488, Pixels 2272X1704. Developable photo size 15X11, diagonal 19 inches

3 million pixels effective 3145728, pixels 2048X1536. Developable photo size 14X10, diagonal 17 inches

2 million Effective 1920000 pixels, 1600X1200 pixels. Developable photo size 11X8, 13 inches diagonal

1.3 million effective pixels, 1280X960 pixels. Developable photo size 9X6, 11 inches diagonal

< p>0.8 million pixels, effective 786432, pixels 1024X768, printable photo size 7X5, diagonal 9 inches

0.5 million pixels effective, pixels 800X600, printable photo size 5X4, diagonal 7 inches< /p>

0.3 million pixels effective 307200, pixels 640X480. Developable photo size 4X3, diagonal 5 inches

So:

5-inch photo (3X5), using 800X600 resolution is enough

6-inch photos (4X6), use 1024X768 resolution

7-inch photos (5X7), use 1024X768 resolution

8 inch photo (6X9), using 1280X960 resolution

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According to the current popular standards, the size of the photo is strictly regulated

The size of the 1-inch certification photo It should be 3.6 cm × 2.7 cm;

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

5 inches (the most common Photo size) The size of the photo should be 12.7 cm × 8.9 cm;

The size of the 6-inch (common photo size internationally) photo should be 15.2 cm × 10.2 cm;

The size of a 7-inch (enlarged) photo is 17.8 cm x 12.7 cm;

The size of a 12-inch photo is 30.5 cm x 25.4 cm.

The normal error should be about 1 to 2 mm. If the "gap" is too large, it means there is a problem with the photofinishing shop.

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Commonly used photo sizes Photo specifications (inches) (cm) (pixels) Digital camera type

1 inch 2.5*3.5cm 413*295

ID card photo 3.3*2.2 390*260

2 inches 3.5*5.3cm 626*413

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

5 inches 5x3.5 12.7*8.9 1200x840 or above 1 million pixels

6 inches 6x4 15.2*10.2 1440x960 or above 1.3 million pixels

7 inches 7x5 17.8*12.7 1680x1200 or more 2 million pixels

8 inch 8x6 20.3*15.2 1920x1440 or more 3 million pixels

10 inch 10x8 25.4*20.3 2400x1920 or more 4 million pixels

< p>12 inch 12x10 30.5*20.3 2500x2000 or above 5 million pixels

15 inch 15x10 38.1*25.4 3000x2000 6 million pixels

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Photo size and print size Comparison (resolution: 300dpi)

Photo size (inches) Print size (cm)

10x15 25.4x38.1

10x12 25.4x30.5

p>

8x10 20.3x25.4

6x8 15.2x20.3

5x8 12.7x20.3

5x7 12.7x17.7

4x6 10.1x15.2

3.5x5 8.9x12.7

1. ID card (22mm*32mm)

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

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

4. Color one inch smaller (27mm*38mm)

5. Color one inch larger ( 40mm*55mm)

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

The size of the photo is in inches, 1 inch = 2.54cm, 9*6 is

22.54cm*15`24cm. Measure it yourself. If you are developing film, you will not have this size. You can only ask the master to enlarge it to 10 inches and then crop it

Photo size

Photo size

1X1.5 (1 inch) 2.6*3.9 1 inch 2.5*3.5

1.5X2 (2 inches) 3.8*5.1 2nd inch 3.5*5.0 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 inch/5R) 17.78*12.70

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

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

10*12(12 inches) 25.40*30.48

12*14(14 inches) 30.48*35.56

12*16(16 inches) 30.48*40.64

14*18(18 inches) 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*91.44

Digital camera printable photo size comparison table

To achieve satisfactory digital printing effect:

Photo size (inches) (cm) (pixels) Digital camera type

1 inch 2.5*3.5cm 413*295< /p>

ID card photo 3.3*2.2 390*260

2 inches 3.5*5.3cm 626*413

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

5 inches 5x3.5 12.7*8.9 1200x840 or above 1 million pixels

6 inches 6x4 15.2*10.2 1440x960 or above 1.3 million pixels

7 inches 7x5 17.8*12.7 1680x1200 or more 2 million pixels

8 inch 8x6 20.3*15.2 1920x1440 or more 3 million pixels

10 inch 10x8 25.4*20.3 2400x1920 or more 4 million pixels

12-inch 12x10 30.5*20.3 2500x2000 or more 5 million pixels

15-inch 15x10 38.1*25.4 3000x2000 6 million pixels

In addition, don’t worry about the number of pixels in digital films, just watch them The number of pixels on the long side, 1200 out of 5 inches

1400 out of 6 inches, 1700 out of 7 inches, and so on. . .