The most common paper sizes for printing photos are:
- Argentina – ISO A and B Series
- Canada – Non-metric traditional paper sizes
- European Union – ISO A, B and C Series: Metricated traditional paper sizes
- Japan – JIS A and B series: Metricated traditional paper sizes
- United Kingdom – ISO A, B and C series: Metricated traditional paper sizes
- United States – Non-metric traditional paper sizes.
List of Paper Sizes, with Height:Width ratio:
1. 4R Photo Paper – 4x6 inches (4"x 6”) – Aspect Ratio: 3:2
If you are an amateur or a portrait photographer, then this standard paper size is good choice to print your photos because it is a suitable size for you to practice your art prints. It adds up a good stock of frames in a more cheap and size friendly way. However this paper size is very much popular in the South Asian parts of the world. So if you are a student and trying to make things less expensive for passport sized photos which are needed a lot of times then you can try this app from your smartphone called “Passport ID Photo Maker Studio”. Search on Google Play store for "ID Photo" or "Passport Photo" and get yourself the free version of the app. The app will create you a perfect combination of 9 pp. sized photos within the 4 x 6” space. So now you can print them as a single photo at rates of a 4 x 6” photo. And scissor it yourself later to have your ID photos.2 - 5R Photo Paper – 5x7 inches (5"x 7”) – Aspect Ratio: 7:5
A 5 x 7” square inches paper for printing your photos has exactly a size of 127 x 178 mm and an aspect ratio of 7:5. This is a standard photographic print size and widely known as “13 x 18 cm” around the globe. The alternate name of this print size is 5R.3. 6R Photo Paper – 6x8 inches (6"x8") - Aspect Ratio: 4:3
A 6 x 8” square inches paper for printing your photos has exactly a size of 152 x 203 mm and an aspect ratio of 4:3. This is a standard photographic print size. The alternate name of this print size is 6R. This is paper size is best suited for the family photography, a photo for desk display or the better to create a wall collage of memories. This size is most popular, affordable and comfortable among all other sizes. If you are planning to make a wedding photo album or a collage of childhood memories then this might be the best paper size to print your photos4. 8R Photo Paper – 8x10 inches (8"x10") – Aspect Ratio: 5:4
A 8 x 10” square inches paper for printing your photos has exactly a size of 203 x 254 mm and an aspect ratio of 5:4. This is a standard photographic print size and widely known as “20 x 25 cm” around the globe. The alternate name of this print size is 8R. A slice of difference in size but both are very popular paper sizes among the photography and framing because these are perfect sizes of you are planning to open an art gallery with wall mounting or standing display on any flat surface. In short these are hanging pictures sizes. One of the top selling paper sizes for photos in USA.A 8R is a great option to choose for your graduation and diplomas certificates whereas a 8.5 x 11” is very diverse paper size allowing you to print your photos.
5, 6. 11R and S11R – 11x14 inches and 11x17 inches – Aspect Ratio: 17:11 and 14:11
A 11 x 14” square inches paper for printing your photos has exactly a size of 279 x 356 mm and an aspect ratio of 14:11. This is a standard photographic print size and widely known as “28 x 36 cm” around the globe. The alternate name of this print size is 11R. A 11 x 17” square inches paper for printing your photos has exactly a size of 279 x 432 mm and an aspect ratio of 17:11. This is a standard photographic print size and widely known as mini posters around the globe. The alternate name of this print size is S11R. Both paper sizes are versatile, meaning they offer variety of display characteristics for the photo. These sizes are preferred mostly in the art shops, musical venues and theaters. If you are one of those silent artist or painter who is planning to sell your work through gallery and conventional space then this size will be appropriate for your photographs. A not too big and a not too small 11R and S11R paper sizes are great size option for your advertising policies in landscape orientation.7. Collage – 16x20 inches – 16"x20” – Aspect Ratio: 5:4
If you are perplexed with what sizes of photographs to hang over the wall of your home or if you are fond of wall arts then this paper size is what you must look for printing. This dimension is perfect for mid-sized displays of art in your walls. The photos fit in more decoratively. The design-driven art will reflect your quality interiors because this way you can make highlight pieces on your wall or part of mixture with other photos to form a collage on wall.8. Decorative Design – 24x36 inches – 24"x36” – Aspect Ratio: 3:2
This is classic poster size for printing your photos, moreover something bigger than just a mere snap. It is very big paper size that can cover large space of your wall. It demands a firm support if you want it to stay for longer time. A high resolution and high pixel photograph demands such a big paper size. This size is mostly used as advertising flyers, movie posters and decorative designs. It is suitable for dorm room, black light, background photographs and your office walls.9. Poster Sizes – 27x40 inches – 27"x40”
27 x 36” might be looking small for your eyes then you need something bigger like 27 x 40” paper size that can totally satisfy your wall art space. They are next measurement upgrade. These are not so commonly used paper sizes but with the addition of bold framing you can have a large noticeable photographic presence all over your wall. This is the most common movie poster size used for advertising movies, events and basement decoration.10. Bus Stop Poster - 40x60 inches – 40"x60” – Aspect Ratio: 3:2
The largest photo paper size that is really big for any photo because it is commonly known as Bus Stop Size. This paper size of designing and art are for bus stops. This is the largest popular paper size unless you are going for custom sizes at your will.Though our list consists of the most widely used photo sizes, the later ones are not quite of use to many people except they are engaged in advertising agencies. You can purchase the photo papers for printing your photos in local stationery stores. A glossy paper is required by most authorities for your photos to be accepted.