The Standard ID card size is referred to by the international standard definition “CR80″. The official size for the most common ID card was codified by the International Organization for Standards (ISO) in the specification document ISO 7810 (Identification Cards-Physical Characteristics).
The dimensions were defined as:
• 3.375 inches wide
• 2.125 inches high
The most common card thickness is 0.030 inches (“30 mil”). This size encompasses all financial cards (“credit cards”) and most other common cards which conveniently fit in a wallet or badge-holder.
- Card Dimensions: 3 3/8″ x 2 1/8 (85.6mm x 54mm)
- Card Thickness: 30mil
If you plan to have a slot punch on your card, please allow 3/8″ from the edge to the bottom of the slot punch on your card layout.