E4 Envelope Paper Size, Dimensions and Format (International Envelope series)
E4 Envelope
400 x 280
Format
Measurements
| Aspect ratio | 1.43:1 |
|---|---|
| Perimeter (P) | 1,360 mm |
| Diagonal (d) | 488.26 mm |
| Area (A) | 112,000 mm² |
Information
The E4 Envelope format measures 400 x 280 mm or 15.7 x 11 inches. An E4 Envelope paper fromat has an aspect ratio of 1.43:1. The Area of the E4 Envelope paper size is 112,000 mm² or 172.70 in² with a perimeter of 1,360 mm or 53.40 in. An E4 Envelope format has a diagonal length of 488.26 mm or 19.17 in. The E4 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 E4 Envelope paper is 400 x 280 mm
The size of an E4 Envelope paper in inches is 15.7 x 11 in
The half size of an E4 Envelope paper is 200 x 140 mm or 7.85 x 5.5 in
The aspect ratio of an E4 Envelope is 1.43:1
The area of an E4 Envelope paper is 112,000 mm or 172.70 in
The perimeter of an E4 Envelope paper is 1,360 mm or 53.40 in
The diagonal measurement of E4 Envelope paper is 488.26 mm or 19.17 in
Other International Envelope Paper Sizes →
There are a total of 12 International Envelope Paper Sizes.