A9 Paper Size, Dimensions and Format (A series)
|Perimeter (P)||178 mm|
|Diagonal (d)||63.82 mm|
|Area (A)||1,924 mm²|
The A9 format measures 37 x 52 mm or 1.5 x 2 inches. An A9 paper fromat has an aspect ratio of 1:1.41. The Area of the A9 paper size is 1,924 mm² or 3 in² with a perimeter of 178 mm or 7 in. An A9 format has a diagonal length of 63.82 mm or 2.50 in. The A9 size belongs to the A series. In the A series there are a total of 19 paper sizes.
Frequently Asked Questions
There are a total of 19 A Paper Sizes.