Proportion of certificate photos

What is the size ratio of common photos? For example, I heard that 6 inches is 3:2 and 8 inches is 4:3? Excuse me, how come?

1 inch 2.5*3.5cm 4 13*295 ID photo 3.3*2.2 390*260 2 inch 3.5*5.3cm 626*4 13 2 inch smaller (passport) 4.8*3.3cm 567*390 5 inch 5x. 8.9cm 1200x840 and above10.000000 pixels 6 inches 6x415.2 *10.2cm1440x960 and above13000000 pixels 7 inches 7x5/kloc-0.

Who knows the aspect ratio of ordinary 4-inch 5-inch 6-inch 7-inch photos?

3.5*5(5 inches) 4*6 (6 inches) 5*7(7 inches) More: common photo size photo specifications (inches) (centimeters) (pixels) Digital camera type 1 inch 2.5*3.5cm 4 13*295 ID photo 3.3 * 2. 4 13 small 2 inches (passport) 4.8*3.3cm 567*390 5 inches 5x3.5 1 2.7 * 8.91200x840 or more110,000 pixels 6 inches 6x415.2 */ Above 440 x960 1.3 million pixels 7 inches 7x25.4 3000x2000 6 million pixels Ordinary ID photo corresponding size 1 inch 25mm*35mm 2 inches 35mm*49mm 3 inches 35mm*52mm Hong Kong and Macao Pass. 48mm visa to the United States 50mm*50mm Japanese visa 45mm*45mm sophomore inch 35mm*45mm passport 33mm*48mm graduate student photo 33mm*48mm ID card 22mm*32mm driver's license 2 1mm*26mm car photo size and print size comparison (resolution: 300dpi) photo size (inch) print. 10x 15 25. 2x 20.3 5x 8 12.7 x 20.3 5x 7 12.7 x 17.7 4x 6 10. 1x 15.2 3.5x 5 8.9x 12.7 .

What is the standard photo size?

Photo specification of ordinary ID card

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Photo category specification (mm)

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The first generation ID card 22*32

Second generation ID card 26*32

Black and white small 1 inch 22*32

Black and white 1 inch 33*48

Black and white 2 inch 35*50

Small color 1 inch 27*38

Color 1 inch 40*55

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What is the size of an inch photo?

One-inch photos refer to photos with the size of 1 inch (25mm*35mm) and no hat. Generally speaking, it is usually used to make official documents, such as ID cards, work permits, student ID cards or forms in files. Because wearing a hat may affect your real appearance, you are required to be bareheaded.

Extended data:

One-inch photo standard requirements

1, and the resident ID card must be made in the form of digital photos;

2. The photo specification is 358 pixels (width) *44 1 pixel (height), and the resolution is 350dpi.

3. The citizen's recent color photo image, with a pure white background and no standard clothes or white tops. Residents who often wear glasses should wear glasses, requiring clear images, rich levels, natural expressions and no obvious distortion;

4. The Ministry of Public Security has formulated and issued the Technical Standard for Making Digital Photos with Identity Cards. All photos must be recent bareheaded color headshots, accounting for 2/3 of the photo size, with clear images, rich layers, natural expressions and no obvious distortion, and the photo size is 32 mm * 26 mm

References:

Baidu Encyclopedia-One inch bareheaded photo

Standard size of photos and various documents?

1 inch 25mm * 35mm

2 inches 35 mm * 49 mm

3 inch 35mm*52mm

Hong Kong and Macao Pass 33mm*48mm

US visa 50 mm * 50 mm

Japanese visa 45 mm * 45 mm

Two inches, 35mm*45mm.

Passport 33mm * 48mm

Graduation photo 33mm*48mm.

Id card 22mm*32mm

Driving license 2 1mm*26mm

Car photo 60mm*9 1mm 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 or above.

6 inch 6x415.2 *10.21440x960 or above.

7 inches 7x517.8 *12.71680x1200 or more.

8 inches 8 x 6 20.3 *15.21920x1440 or more.

/kloc-over 0/0 inch10x8 25.4 * 20.3 2400x1920

12 inch12x1030.5 * 20.3 2500x2000 or more.

15 "15x10 38.1* 25.4 3000x200016"12 *1640.64 * 30.50000.0000000000001

20 inches 16*20 50.80*40.64

24 inch 20*24 60.96*50.80

30 inch 24*30 76.20*60.9636 inch 24*36 9 1.44*60.96

What is the aspect ratio of a normal five-inch photo?

5 inches means that the photo is 2.54×5 = 12.7cm long and 3.5x2.54=8.9cm wide.

Usually the size of a photo is in inches, 1 inch =2.54cm, and usually x inches refers to the inch length of the long side of the photo.

ID card, physical examination form, etc. Most of them are 22*32mm small, 26mm*32mm second-generation ID cards, and 25mm*35mm ordinary one-inch photos. The standard photo size of passports and travel documents is 48mm*33mm, the head width is 2 1mm~24mm and the head length is 28mm~33mm).

Extended data:

700* 1000= about 800,000 pixels =5 inch photo (3.5*5 inch, millimeter size 89 *127);

800* 1200= about1million pixels =6-inch photo (4*6 inches, millimeter size102 *152);

1000* 1400= about 1.5 megapixel =7 inch photo (5*7 inch, millimeter size,127 *178);

1200* 1600= about 2 million pixels =8-inch photo (6*8 inches, millimeter size152 * 203);

1600*2000= about 365438+ megapixels = 10 inch photo (8* 10 inch, millimeter size 203 * 258);

1600*2400= about 4 million pixels = standard photo (8* 12 inch, millimeter size 203 * 304);

1600*2800= about 4 million pixels = wide photo (8* 14 inch, millimeter size 203*356).

Special size photos and uses:

References:

Baidu encyclopedia-photo size

Who knows the aspect ratio of ordinary 4-inch 5-inch 6-inch 7-inch photos?

The aspect ratio of ordinary 4-inch, 5-inch, 6-inch and 7-inch photos is:

4 inches: 7.6 *10.2cm;

5 inches: 8.9 *12.7 cm;

6 inches:10.2 *15.2 cm;

7 inches: 12.7 * 17.8 cm ..

A, the size of the conventional photos:

1 inch: 2.7 * 3.6cm

2 inches: 3.6 * 5.4cm

3 inches: 5.1* 7.6 cm;

4 inches: 7.6 *10.2cm;

5 inches: 8.9 *12.7 cm;

6 inches:10.2 *15.2 cm;

7 inches:12.7 *17.8cm;

8 inches:15.2 * 20.3cm;

10 inch: 20.3 * 25.4 cm

Second, the commonly used photo size

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

1 inch 2.5*3.5cm 4 13*295 ID card and photo 3.3*2.2 390*260

2 inch 3.5*5.3cm 626*4 13 2 inch 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.

Three, the corresponding size of common ID photos

1 inch 25mm * 35mm

2 inches 35 mm * 49 mm

3 inch 35mm*52mm

Hong Kong and Macao Pass 33mm*48mm

US visa 50 mm * 50 mm

Japanese visa 45 mm * 45 mm

Two inches, 35mm*45mm.

Passport 33mm * 48mm

Graduation photo 33mm*48mm.

Id card 22mm*32mm

Driving license 2 1mm*26mm

Car photo 60mm*9 1mm

What is the ratio of one-inch photos of Meitu Xiu Xiu? 3:4 or 2:3?

The ratio of one-inch photos is 5:7.

One-inch photo size is 2.5X3.5cm

Special photos:

First generation ID photo: (black and white photo): 2.2cm x 3.2cm

Second-generation ID photo: 2.6cm x 3.2cm

One inch smaller in black and white: 2.2cm x 3.2cm

Black and white size increased by one inch: 3.3cm x 4.8cm

One inch smaller in color and blue background: 2.7cm x 3.8cm

Small one-inch colored white background: 2.7cm x 3.8cm

One inch smaller red background color: 2.7cm x 3.8cm

One inch larger in color, red background: 4.0cm x 5.5cm

Extended data:

The size of the photo is in inches, 1 inch =2.54cm, and usually x inches refers to the inch length of the long side of the photo. For example, 5 inches means that the photo length is 2.54x5 =12.7cm; 12 inch means that the length of the photo is 2.54x12 = 30.5cm. ..

ID card, physical examination form, etc. Most of them are 22*32mm small, 26mm*32mm second-generation ID cards, and 25mm*35mm ordinary one-inch photos. The standard photo size of passports and travel documents is 48mm*33mm, the head width is 2 1mm~24mm and the head length is 28mm~33mm).

What is the aspect ratio of the ID card?

The size of the ID card is 85.6mm*54.0mm* 1.0mm, and the aspect ratio is about 1.6: 1.

Extended reading:

Complete set of standard sizes of photos of various certificates:

1 inch photo size: 25mm*35mm (or 2.54X3.62cm) with 8 pieces of 5-inch photo paper (12.7X8.9).

2-inch photo size: 35mm*49mm, and 4 photos are arranged on 5-inch photo paper (12.7X8.9).

3-inch ID photo size: 35mm*52mm

Hong Kong and Macao Pass photo size: 33mm*48mm

Photo size of visa to the United States: 50mm*50mm

Japanese visa photo size: 45mm*45mm

Two-inch ID photo size: 35mm*45mm

Passport photo size: 33mm * 48mm

Graduate ID photo size: 33mm*48mm

ID photo size: 22mm*32mm

Photo size: 2 1 mm * 26 mm.

Car license plate photo size: 60mm * 91mm.