Business Card Paper Sizes

Further Information

The international business card has the same size as the smallest rectangle containing a credit card. However, credit card size, as defined in ISO/IEC 7810, also specifies rounded corners and thickness.

Source: Wikipedia

Format Width x Height (mm) Width x Height (in)
ISO 7810 ID-1 85.6 x 53.98 mm 3.4 x 2.1 in
ISO 216 74 x 52 mm 2.9 x 2 in
US/Canada 89 x 51 mm 3.5 x 2 in
European 85 x 55 mm 3.3 x 2.2 in
Scandinavia 90 x 55 mm 3.5 x 2.2 in
China 90 x 54 mm 3.5 x 2.1 in
Japan 91 x 55 mm 3.6 x 2.2 in