What is the size of the photo paper

Photo paper size is more, the current common size of the photo paper has a small one-inch, one-inch, large one-inch, small two-inch, two-inch, five-inch, six-inch, seven-inch, eight-inch, small twelve-inch, twelve-inch, and each kind of photo paper size size is different. The specific size is as follows:

1, small one-inch photo size size: 2.2 * 3.2cm (cm).?

2, one-inch photo size size: 2.5 * 3.5cm (cm).?

3, large one-inch photo size size: 3.3 * 4.8cm (cm).?

4, small two-inch photo size size: 3.5 * 4.5cm (cm).?

5, two-inch photo size size: 3.5 * 4.5cm (cm).?

6, five-inch photo size size: 5 * 3.5cm (cm).?

7, six-inch photo size size: 6 * 4cm (cm).?

8, eight-inch photo size size: 6 * 8cm (cm).?

9, small twelve-inch photo size size: 8 * 12cm (cm).?

10, twelve-inch photo size size: 10 * 12cm (cm).?

Application of different sizes of photo paper

The size of the photo is usually measured in inches, 1 inch ≈ 2.54 cm. X-inch photo means that the long side of the photo is X inches (1-inch photo is the short side). For example, the length of a 5-inch photo is 2.54×5=12.7cm; the length of a 12-inch photo is 2.54×12=30.5cm.

Identity cards, medical examination forms, etc. are mostly used for the small one-inch 22mm×32mm, the size of the second-generation ID card photo is 26mm×32mm, and the ordinary one-inch photo is 25mm×35mm.

Chinese passports/travel passports have a photo size of 48mm×33mm, of which the head width is 15mm～22mm and the head length is 28mm～33mm.