Filter
Top Products
Print
US photo paper sizes
3.5 X 5 inches
4 X 6 inches
5 X 7 inches
8 X 10 inches
ISO 216 paper sizes
A4 (21 X 30 centimeters)
A5 (15 X 21 centimeters)
A6 (10 X 15 centimeters)
B5 (17.6 X 25 centimeters)
The international paper size standard, ISO 216, consists of an A series and a less common B series. This
standard has been adopted by all countries in the world except the United States and Canada. The most
widely used size in the ISO format is A4.
The charts on the following pages compare the most common paper sizes.
User’s Guide 37