C6 Envelope Paper Size, Dimensions and Format (International Envelope series)

C6 Envelope in millimeters

162 x 114


C6 Envelope-paper-size


Aspect ratio 1.42:1
Area (A) 18,468 mm²
Perimeter (P) 552 mm
Diagonal (d) 198.09 mm


The C6 Envelope format measures 162 x 114 mm or 6.4 x 4.5 inches. An C6 Envelope paper fromat has an aspect ratio of 1.42:1. The Area of the C6 Envelope paper size is 18,468 mm² or 28.80 in² with a perimeter of 552 mm or 21.80 in. An C6 Envelope format has a diagonal length of 198.09 mm or 7.82 in. The C6 Envelope size belongs to the International Envelope series. In the International Envelope series there are a total of 12 paper sizes.

Frequently Asked Questions:

The size of an C6 Envelope paper is 162 x 114 mm

The size of an C6 Envelope paper in inches is 6.4 x 4.5 in

The half size of an C6 Envelope paper is 81 x 57 mm or 3.2 x 2.25 in

The aspect ratio of an C6 Envelope is 1.42:1

The area of an C6 Envelope paper is 18,468 mm or 28.80 in

The perimeter of an C6 Envelope paper is 552 mm or 21.80 in

The diagonal measurement of C6 Envelope paper is 198.09 mm or 7.82 in

Other International Envelope Paper Sizes

There are a total of 12 International Envelope Paper Sizes.