A10 Paper Size, Dimensions and Format (A series)

A10 in millimetres

26 x 37 mm




Aspect ratio 1:1.42
Area (A) 962 mm²
Perimeter (P) 126 mm
Diagonal (d) 45.22 mm


The A10 format measures 26 x 37 mm or inches. An A10 paper fromat has an aspect ratio of 1:1.42. The Area of the A10 paper size is 962 mm² or 1.50 in² with a perimeter of 126 mm or 5 in. An A10 format has a diagonal length of 45.22 mm or 1.80 in. The A10 size belongs to the A series. In the A series there are a total of 19 paper sizes.

Other A Paper Sizes

There are a total of 19 A Paper Sizes.