18mo Paper Size, Dimensions and Format (Books series)

18mo in millimetres

101.6 x 165.1 mm




Aspect ratio 1:1.63
Area (A) 16,774.16 mm²
Perimeter (P) 533.40 mm
Diagonal (d) 193.86 mm


The 18mo format measures 101.6 x 165.1 mm or inches. An 18mo paper fromat has an aspect ratio of 1:1.63. The Area of the 18mo paper size is 16,774.16 mm² or 26 in² with a perimeter of 533.40 mm or 21 in. An 18mo format has a diagonal length of 193.86 mm or 7.63 in. The 18mo size belongs to the Books series. In the Books series there are a total of 17 paper sizes.

Other Books Paper Sizes

There are a total of 17 Books Paper Sizes.