Post Paper Size, Dimensions and Format (Imperial series)


394 x 489




Aspect ratio 1:1.24
Perimeter (P) 1,766 mm
Diagonal (d) 627.98 mm
Area (A) 192,666 mm²


The Post format measures 394 x 489 mm or 15.5 x 19.3 inches. An Post paper fromat has an aspect ratio of 1:1.24. The Area of the Post paper size is 192,666 mm² or 299.15 in² with a perimeter of 1,766 mm or 69.60 in. An Post format has a diagonal length of 627.98 mm or 24.75 in. The Post size belongs to the Imperial series. In the Imperial series there are a total of 31 paper sizes.

Frequently Asked Questions

The size of an Post paper is 394 x 489 mm

The size of an Post paper in inches is 15.5 x 19.3 in

The half size of an Post paper is 197 x 244.5 mm or 7.75 x 9.65 in

The aspect ratio of an Post is 1:1.24

The area of an Post paper is 192,666 mm or 299.15 in

The perimeter of an Post paper is 1,766 mm or 69.60 in

The diagonal measurement of Post paper is 627.98 mm or 24.75 in

Other Imperial Paper Sizes →

There are a total of 31 Imperial Paper Sizes.