12.5 Envelope Paper Size, Dimensions and Format (US Catalog Envelope series)

12.5 Envelope in millimeters

318 x 241

Format:

12.5 Envelope-paper-size

Measurements:

Aspect ratio 1.32:1
Area (A) 76,638 mm²
Perimeter (P) 1,118 mm
Diagonal (d) 399.01 mm

Information:

The 12.5 Envelope format measures 318 x 241 mm or 12.5 x 9.5 inches. An 12.5 Envelope paper fromat has an aspect ratio of 1.32:1. The Area of the 12.5 Envelope paper size is 76,638 mm² or 118.75 in² with a perimeter of 1,118 mm or 44 in. An 12.5 Envelope format has a diagonal length of 399.01 mm or 15.70 in. The 12.5 Envelope size belongs to the US Catalog Envelope series. In the US Catalog Envelope series there are a total of 12 paper sizes.


Frequently Asked Questions:

The size of an 12.5 Envelope paper is 318 x 241 mm

The size of an 12.5 Envelope paper in inches is 12.5 x 9.5 in

The half size of an 12.5 Envelope paper is 159 x 120.5 mm or 6.25 x 4.75 in

The aspect ratio of an 12.5 Envelope is 1.32:1

The area of an 12.5 Envelope paper is 76,638 mm or 118.75 in

The perimeter of an 12.5 Envelope paper is 1,118 mm or 44 in

The diagonal measurement of 12.5 Envelope paper is 399.01 mm or 15.70 in

Other US Catalog Envelope Paper Sizes

There are a total of 12 US Catalog Envelope Paper Sizes.