D4 Paper Size, Dimensions and Format (Chinese series)

D4 in millimetres

188 x 260 mm




Aspect ratio 1:1.38
Area (A) 48,880 mm²
Perimeter (P) 896 mm
Diagonal (d) 320.85 mm


The D4 format measures 188 x 260 mm or inches. An D4 paper fromat has an aspect ratio of 1:1.38. The Area of the D4 paper size is 48,880 mm² or 75.48 in² with a perimeter of 896 mm or 35.20 in. An D4 format has a diagonal length of 320.85 mm or 12.60 in. The D4 size belongs to the Chinese series. In the Chinese series there are a total of 14 paper sizes.

Other Chinese Paper Sizes

There are a total of 14 Chinese Paper Sizes.