9 Envelope Paper Size, Dimensions and Format (US Commercial Envelope series)
9 Envelope
8.9 x 3.9
Format
Measurements
| Aspect ratio | 2.3:1 |
|---|---|
| Perimeter (P) | 25.60 in |
| Diagonal (d) | 9.72 in |
| Area (A) | 34.71 in² |
Information
The 9 Envelope format measures 225 x 98 mm or 8.9 x 3.9 inches. An 9 Envelope paper fromat has an aspect ratio of 2.3:1. The Area of the 9 Envelope paper size is 22,050 mm² or 34.71 in² with a perimeter of 646 mm or 25.60 in. An 9 Envelope format has a diagonal length of 245.42 mm or 9.72 in. The 9 Envelope size belongs to the US Commercial Envelope series. In the US Commercial Envelope series there are a total of 11 paper sizes.
Frequently Asked Questions
The size of an 9 Envelope paper is 225 x 98 mm
The size of an 9 Envelope paper in inches is 8.9 x 3.9 in
The half size of an 9 Envelope paper is 112.5 x 49 mm or 4.45 x 1.95 in
The aspect ratio of an 9 Envelope is 2.3:1
The area of an 9 Envelope paper is 22,050 mm or 34.71 in
The perimeter of an 9 Envelope paper is 646 mm or 25.60 in
The diagonal measurement of 9 Envelope paper is 245.42 mm or 9.72 in
Other US Commercial Envelope Paper Sizes →
There are a total of 11 US Commercial Envelope Paper Sizes.