Traditional Culture Encyclopedia - Photography major - How many inches is a normal photo?

How many inches is a normal photo?

Generally 5 inches, that is, 8.9* 12.7cm.

The following are the photo size references that we often make:

1 inch = 2.54cm.

Small 1 inch (ID photo) 2.2*3.3cm

1 inch 2.5*3.5cm

2 inches smaller (passport) 3.2 * 4cm

2 inches 3.5 * 5.3 cm

5 inch 5x3.5 12.7*8.9cm

6 inch 6x415.2 *10.2cm.

7 inches 7x517.8 *12.7cm.

8 inch 8x620.3 *15.2cm.

10 inch 10x 8 25.4 * 20.3 cm

12 inch12x1030.5 * 20.3cm.

15 inch15x1038.1* 25.4cm.

16X 12 general 135 film enlargement size.

The limit size is 20X 16 135 negative number.

24X20 studio enlarges the maximum size.

Action description:

The one-inch and two-inch photographing actions of the last two 4Rs 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 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

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Corresponding size of ordinary ID photo

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

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Comparison Table of Maximum Size of Digital Camera and Printable Photo

5 million pixels effective 49 15200, pixel 2560X 1920. The size of the developable photo is 17X 13, and the diagonal is 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

So:

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.

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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.

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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.

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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, that is, 1 inch =2.54cm 9*6.

22.54cm *15 ′ 24cm, measure by 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