Credit card size (ID-1, ISO/IEC 7810) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/credit-card-size-id-1/  (CC BY 4.0)
Basis: ISO/IEC 7810 ID-1 (via CardLogix)
Catalog version: 2026-10-20

Overall (mm): length 85.6, width 53.98, height 0.76
- ID-1 (credit, debit, ID, gift cards): 85.60 × 53.98 mm, corner radius 2.88–3.48 mm. Thickness 0.76 mm is the usual ISO figure (not confirmed by this source).
- The file is the card outline with the mid-range 3.18 mm corner, 0.76 mm thick.

dimension  value
width  85.60 mm (3.37 in)
height  53.98 mm (2.125 in)
corner radius  2.88–3.48 mm

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- CardLogix: ID-1 card (ISO/IEC 7810) — web — Publisher's page; dimensions are facts — https://www.cardlogix.com/glossary/id-1-smart-card-iso7810/

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/credit-card-size-id-1/index.json
API: https://xemstudio.com/api/geometry?object=credit-card-size-id-1