Arch C Paper Size, Dimensions and Format (Architectural series)

Arch C

457 x 610


Arch C


Aspect ratio 1:1.33
Perimeter (P) 2,134 mm
Diagonal (d) 762.20 mm
Area (A) 278,770 mm²


The Arch C format measures 457 x 610 mm or 18 x 24 inches. An Arch C paper fromat has an aspect ratio of 1:1.33. The Area of the Arch C paper size is 278,770 mm² or 432 in² with a perimeter of 2,134 mm or 84 in. An Arch C format has a diagonal length of 762.20 mm or 30 in. The Arch C size belongs to the Architectural series. In the Architectural series there are a total of 8 paper sizes.

Frequently Asked Questions

The size of an Arch C paper is 457 x 610 mm

The size of an Arch C paper in inches is 18 x 24 in

The half size of an Arch C paper is 228.5 x 305 mm or 9 x 12 in

The aspect ratio of an Arch C is 1:1.33

The area of an Arch C paper is 278,770 mm or 432 in

The perimeter of an Arch C paper is 2,134 mm or 84 in

The diagonal measurement of Arch C paper is 762.20 mm or 30 in

Other Architectural Paper Sizes →

There are a total of 8 Architectural Paper Sizes.