15.5 Envelope Paper Size, Dimensions and Format (US Catalog Envelope series)
15.5 Envelope
394 x 305
Format
Measurements
| Aspect ratio | 1.29:1 |
|---|---|
| Perimeter (P) | 1,398 mm |
| Diagonal (d) | 498.26 mm |
| Area (A) | 120,170 mm² |
Information
The 15.5 Envelope format measures 394 x 305 mm or 15.5 x 12 inches. An 15.5 Envelope paper fromat has an aspect ratio of 1.29:1. The Area of the 15.5 Envelope paper size is 120,170 mm² or 186 in² with a perimeter of 1,398 mm or 55 in. An 15.5 Envelope format has a diagonal length of 498.26 mm or 19.60 in. The 15.5 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 15.5 Envelope paper is 394 x 305 mm
The size of an 15.5 Envelope paper in inches is 15.5 x 12 in
The half size of an 15.5 Envelope paper is 197 x 152.5 mm or 7.75 x 6 in
The aspect ratio of an 15.5 Envelope is 1.29:1
The area of an 15.5 Envelope paper is 120,170 mm or 186 in
The perimeter of an 15.5 Envelope paper is 1,398 mm or 55 in
The diagonal measurement of 15.5 Envelope paper is 498.26 mm or 19.60 in
Other US Catalog Envelope Paper Sizes →
There are a total of 12 US Catalog Envelope Paper Sizes.