Card sizes

Before printing a card, it is important to understand what size will better serve your needs, as there are several sizes from which you can choose.

These are the most common sizes you’ll find:

CR-80 card size


The CR-80 is the most common card size you can find.

Generally, they are used for national ID cards, financial cards and many others.

Card dimensions:

  • 3.370″ x 2.125″


The CR-50 is commonly used for door access systems.

As they are smaller than the CR-80, their use is more comfortable for this purpose.

Card dimensions:

  • 3.5″ x 1.75″
CR-50 card size
CR-79 card size


This format of plastic cards is slightly smaller than the common CR-80.

These are generally applied when in need of proximity cards.

Card dimensions:

  • 3.303″ x 2.051″


The CR-100 format is very popular for ID badges.

As they’re bigger than the common CR-80, this format becomes more comfortable to be read when used for identification on site.

Card dimensions:

  • 3.88″ x 2.63″
CR-100 card size