3R Size is a standard dimension that usually used for a photography or other material such as glossy photo paper or printing purpose. 3R is a common size that included in R Series. The size can be determined in unit of measurements in mm (millimeter) and can be converted into other units as well such as cm (centimeter) or inch (inches).
|3R||89 x 127||8.9 x 12.7||3.5 x 5|
You can see the image illustration of 3R Photo Size for reference and more detailed below. Unlike The A Series paper sizes based on ISO standard, the aspect ratios of photographic prints vary, so exact scaling of prints is not always possible. However, there are some logical correspondences between the sizes in R Series. Below are 3R Photo Print Sizes determined in unit of mm, cm, inches. To get a value in cm (centimeter), you can convert the value of mm to cm by divided by 10.
Photo paper is widely used throughout the world. R Series Photo Print Sizes is the standard size commonly used in various countries. Here is 3R Photo Sizes in units of mm, cm, inch:
3R size in mm
- 3R Photo size in mm is 89 x 127 millimeter.
3R size in cm
- 3R Photo size in cm is 8.9 x 12.7 centimeter.
3R size in inches
- 3R Photo size in inch is 3.5 x 5 inches.
The R Series Photo Sizes are 2R, 3R, 4R, 5R, 6R, 8R, 10R, 11R, 12R, 14R, 16R, 20R, 22R, 24R, 30R. It is commonly used for photo types of paper or photography to print photo and various other sizes such as postcard, passport photo size. The R sizes is also can be used in some application such as Photoshop and Microsoft Word. At present there are many types of photo paper that are often used to print photos, for example glossy photo paper.