Business Card Sizes Explained: Standard, International, and Mini Formats

Before you start designing your business card, you need to lock in the correct dimensions. A size error can mean a card that does not fit a standard wallet slot or a design that gets clipped during trimming. This guide covers standard card sizes around the world and the correct file setup for print-ready artwork.

Standard US Business Card Size

The most widely used business card size in the United States is 3.5 × 2 inches (89 × 51 mm). This format fits standard cardholders and wallet pockets and is the default size offered by virtually all print shops.

International Size Reference

If you work with international clients, it helps to know regional variations.

| Region | Size | |--------|------| | USA | 3.5 × 2 in (89 × 51 mm) | | Europe | 85 × 55 mm | | Japan / East Asia | 91 × 55 mm |

Specialty Formats

• Mini card: approximately 3.5 × 1.75 in — compact and distinctive
• Vertical (portrait) card: same dimensions rotated — a layout differentiator
• Square card: 2.5 × 2.5 in — modern and memorable

Setting Up Your Print File

Your design file must be set up at the trim size plus bleed — not the finished size alone. For a standard 3.5 × 2 in card with a 0.125 in (approximately 3 mm) bleed on all sides, the document size should be 3.75 × 2.25 in.

• Finished (trim) size: 3.5 × 2 in
• Document size with bleed: 3.75 × 2.25 in (0.125 in bleed on each side)
• Safe zone: keep all critical text and logos at least 0.125 in (3 mm) inside the trim line
• Resolution: 300 DPI minimum

Setup Checklist

• Confirm finished size is 3.5 × 2 in (or your chosen format)
• Add bleed on all four sides (0.125 in is standard)
• Keep important text and logos inside the safe zone (0.125 in from trim)
• Set color mode to CMYK and resolution to 300 DPI
• For portrait (vertical) layouts, verify that width and height values are correctly swapped

Frequently Asked Questions

Q. What is the exact standard business card size in the US?

The US standard is 3.5 × 2 inches (89 × 51 mm). This is the default size accepted at virtually all print shops and fits standard cardholders.

Q. Why can I not just design at the final trim size?

Trimming has a small tolerance — typically 1–2 mm — so artwork that extends exactly to the trim edge can reveal a white gap after cutting. Adding bleed ensures background color or images extend to the very edge of the finished card.

Q. Will a mini card fit in a standard wallet?

Mini cards are smaller than a standard card and fit in most wallet slots, though they may move around in a cardholder designed for standard dimensions.