Standard business card sizes vary slightly by region but follow a consistent wallet-friendly format. The most common dimensions ensure they slip easily into pockets or cardholders alongside credit cards.

US & Canada Standard

In the United States and Canada, business cards measure 3.5 inches by 2 inches (89 mm x 51 mm). This size, confirmed across major printers like Vistaprint, is designed for practicality—slightly smaller than a credit card to avoid bulk. For printing with bleed (extra edge for clean cuts), add about 0.125 inches, reaching 3.625 x 2.125 inches total.

UK & Europe Dimensions

European standards, used in the UK, Germany, France, and others, clock in at 85 mm x 55 mm (roughly 3.35 x 2.17 inches). MOO and Adobe note this matches ISO credit card specs precisely, making it a go-to for international networking. Bleed versions extend to 91.7 x 53.6 mm for professional finishes.

Region Inches Millimeters
US/Canada 3.5″ x 2″ 89 x 51 mm
UK/Europe 3.35″ x 2.17″ 85 x 55 mm
Japan 3.58″ x 2.17″ 91 x 55 mm
China/Hong Kong 3.54″ x 2.13″ 90 x 54 mm
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Global Variations & Tips

Japan favors 91 x 55 mm for a taller profile, ideal for two-handed exchanges in formal culture, while China uses 90 x 54 mm. These standards haven't shifted much into 2026, as recent guides from 2025 confirm—no major trends toward resizing amid digital shifts. Always check printer specs; for instance, Vistaprint's trim is exactly 3.5 x 2 inches at 300 DPI.

Design Pro Tips

  • Bleed & Safety: Extend artwork 0.125 inches beyond trim; keep text inside 0.25-inch safety margins.
  • Why This Size? Matches credit cards for portability—evolved from 19th-century visiting cards to modern essentials.
  • Custom Options: Squares (e.g., MOO's 65 mm) or minis trend for creative industries, but stick to standards for broad use.

TL;DR: US is 3.5x2 inches; go metric abroad at 85x55 mm—compact, universal, unchanged in 2026. Information gathered from public forums or data available on the internet and portrayed here.