How wide is a credit card?

A credit card is about 8.56 cm (3.37 in) wide.

Size source: en.wikipedia.org

Compared with things you know

  • Credit card 8.56 cm
  • Baseball 7.4 cm
  • Basketball 24 cm
Drawn to scale: Baseball, 7.4 cm across · Credit card, 8.56 cm wide · Basketball, 24 cm across

Did you know?

Bank cards, ID cards and many transit passes share one size: 85.6 × 54.0 mm (ISO/IEC 7810 ID-1).

More sizes

See all 91 sizes