Paper Sizes Paper Sizes
mm
90 × 54
cm
9 × 5.4
inch
3.5 × 2.1
pt
252 × 151.2
pc
21 × 12.6
px
336 × 202
Aspect ratio
1.67
Perimeter (m)
0.29
Diagonal (m)
0.1
Area (m²)
0.00
Area (cm²)
48.60
Area (mm²)
4,860
Area (in²)
7.53
Area (ft²)
0.05
Area (yd²)
0.01
Area (dm²)
0.49
Information

BUSINESS CARD China measures 90 × 54 mm (3.5 × 2.1 inch) with an aspect ratio of 1.67, perimeter of 0.29 m, diagonal of 0.1 m and an area of 0.00486 m².

Common query: 90x54 mm, 3.5x2.1 inches.

BUSINESS_CARD CHINA 90 by 54 mm 3.5 in / 90 mm 2.1 in / 54 mm China

Business card

ISO 216
74 x 52 mm
2.9 x 2 inch
US/Canada
88.9 x 50.8 mm
3.5 x 2 inch
European
85 x 55 mm
3.3 x 2.2 inch
Scandinavia
90 x 55 mm
3.5 x 2.2 inch
China
90 x 54 mm
3.5 x 2.1 inch
Japan
91 x 55 mm
3.6 x 2.2 inch
Iran
85 x 48 mm
3.3 x 1.9 inch
ISO 7810 ID-1
85.6 x 54 mm
3.4 x 2.1 inch