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

10.5 Envelope in millimeters

305 x 229

Format:

10.5 Envelope-paper-size

Measurements:

Aspect ratio 1.33:1
Area (A) 69,845 mm²
Perimeter (P) 1,068 mm
Diagonal (d) 381.40 mm

Information:

The 10.5 Envelope format measures 305 x 229 mm or 12 x 9 inches. An 10.5 Envelope paper fromat has an aspect ratio of 1.33:1. The Area of the 10.5 Envelope paper size is 69,845 mm² or 108 in² with a perimeter of 1,068 mm or 42 in. An 10.5 Envelope format has a diagonal length of 381.40 mm or 15 in. The 10.5 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 10.5 Envelope paper is 305 x 229 mm

The size of an 10.5 Envelope paper in inches is 12 x 9 in

The half size of an 10.5 Envelope paper is 152.5 x 114.5 mm or 6 x 4.5 in

The aspect ratio of an 10.5 Envelope is 1.33:1

The area of an 10.5 Envelope paper is 69,845 mm or 108 in

The perimeter of an 10.5 Envelope paper is 1,068 mm or 42 in

The diagonal measurement of 10.5 Envelope paper is 381.40 mm or 15 in

Other US Catalog Envelope Paper Sizes

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