A business card is one of the smallest pieces of marketing you'll ever print, but its dimensions are surprisingly inconsistent. The "standard" size in New York is different from the standard in London, Tokyo, or Sydney. If you've ever ordered cards abroad—or designed cards for an international client—you've probably noticed that "standard" depends entirely on where you are.
This Guide Breaks Down the Most Common Business Card Sizes Used
around the world, plus specialty formats like square, mini, slim, and folded cards. By the end, you'll know exactly which size to choose for your audience and how to set up your file correctly for print.
Why Business Card Sizes Vary by Country
Most regional business card sizes evolved from local paper standards and wallet conventions. North America uses inches and the imperial system, while Europe and Asia standardized around millimeters and the ISO paper system. As a result, each region's "wallet-friendly" rectangle ended up slightly different—similar in proportion, but never identical.
That's why a card printed to U.S. specs may stick out of a European cardholder, and a Japanese meishi may look slightly oversized in an American wallet. The differences are small, but they matter when you're handing cards to clients in different countries.
United States & Canada: 3.5" × 2"
The U.S. and Canadian standard business card size is 3.5 inches wide by 2 inches tall (88.9mm × 50.8mm). This is the size most American cardholders, Rolodexes, and wallet slots are designed to fit. If you're printing for a North American audience, this is almost always the right choice.
- Dimensions: 3.5" × 2" (88.9mm × 50.8mm)
- With bleed: 3.75" × 2.25" (add 0.125" on every side)
- Safe zone: Keep all critical text and logos at least 0.125" inside the trim line
- Aspect ratio: 1.75:1
Europe: 85mm × 55mm
Most of continental Europe uses a slightly smaller card at 85mm × 55mm (roughly 3.35" × 2.17"). It's the same width as a standard credit card, which makes it convenient for wallets but slightly taller than the U.S. format.
Countries that commonly use this size include Germany, France, Italy, Spain, the Netherlands, and most of the rest of the EU. The United Kingdom typically follows this standard as well.
- Dimensions: 85mm × 55mm (3.346" × 2.165")
- With bleed: 89mm × 59mm (add 2mm on every side)
- Aspect ratio: 1.55:1
Japan: 91mm × 55mm (Meishi)
In Japan, business cards are called meishi, and exchanging them is a formal ritual with its own etiquette. Japanese cards are slightly wider than European cards at 91mm × 55mm (about 3.58" × 2.17"). The extra width accommodates Japanese characters, which are often printed alongside English text.
If you do business in Japan, designing to meishi dimensions is more than a practical choice—it's a sign of respect for local norms.
- Dimensions: 91mm × 55mm (3.582" × 2.165")
- With bleed: 95mm × 59mm
- Aspect ratio: 1.65:1
Other Regional Sizes
Outside of the U.S., Europe, and Japan, several other regions use their own conventions:
- Australia & New Zealand: 90mm × 55mm
- China: 90mm × 54mm
- Hong Kong & Singapore: 90mm × 54mm or 90mm × 55mm
- Iran: 85mm × 48mm
- Scandinavia (Sweden, Norway, Finland, Denmark): Often 90mm × 55mm, though European standard is also common
The differences are small—usually a few millimeters—but they can affect how your card sits in a regional cardholder. If you're printing for a specific country, it's worth designing to the local standard.
Quick Reference: Business Card Sizes Around the World
Specialty Business Card Sizes
Beyond regional standards, there are a handful of non-traditional formats designed to stand out, fit a specific use case, or carry more information.
Square Business Cards
Square cards are eye-catching and increasingly popular with designers, artists, and creative professionals. The most common sizes are 2.5" × 2.5" (63.5mm × 63.5mm) or 2.16" × 2.16" (55mm × 55mm). They don't fit standard wallet slots, but they're memorable and photograph well for social media.
Mini Business Cards
Mini cards are roughly the size of a stick of gum—usually 3" × 1" (76mm × 25mm). They're great for creative industries, hospitality tags, or anywhere a full-size card would feel like overkill. Less space for information, but high novelty value.
Slim Business Cards
Slim cards keep the standard width but cut the height in half. Common dimensions are 3.5" × 1.5" or 3.5" × 1.75". They look modern and minimal—ideal for tech, fashion, and design brands—while still fitting in most wallets.
Folded Business Cards
Folded cards print as 3.5" × 4" and fold down to 3.5" × 2", doubling your usable surface. Useful when you need room for a service menu, appointment card, map, or extra languages. Real estate agents, salons, and consultants often use this format.
Rounded Corner Cards
Same dimensions as a standard card, but with rounded corners (typically a 1/8" or 1/4" radius). The size is identical—only the corner shape changes—but the result feels softer and more contemporary.
Bleed, Safe Zone, and Resolution: Setting Up Your File Correctly
No matter which size you choose, three setup details determine whether your card prints cleanly or arrives looking off.
Bleed is extra artwork that extends beyond the trim line, usually 0.125 inches (or 2–3mm) on each side. It prevents thin white slivers from appearing at the edges if the cut shifts slightly during trimming. Any background color or image that should reach the edge of the card needs to extend into the bleed area.
The safe zone is the opposite—an interior margin where your critical content (name, phone number, logo) should sit. Keep everything important at least 0.125 inches inside the trim line so nothing gets cropped if the cut shifts.
Resolution should be 300 DPI at the final print size. Anything lower will look soft or pixelated. And business cards should always be designed in CMYK color mode, not RGB—RGB files often shift toward duller, less saturated colors when converted for print.
How to Choose the Right Business Card Size
For most situations, the answer is simple: use the standard size for your region. U.S.-based businesses should default to 3.5" × 2", and European businesses to 85mm × 55mm. These are the sizes your audience expects, and they fit the cardholders, wallets, and Rolodexes already in use.
Choose a specialty size when you have a specific reason:
- Square or mini cards when memorability matters more than convenience—creative fields, hospitality, retail.
- Slim cards for modern, minimal brand aesthetics in tech, design, and fashion.
- Folded cards when you need to communicate more information than fits on a single panel.
- Regional sizes when you regularly do business in a specific country—designing to local norms shows attention to detail.
Frequently Asked Questions
What is the most common business card size?
In the United States and Canada, the most common size is 3.5" × 2". In most of Europe and the UK, it's 85mm × 55mm. In Japan, the standard is 91mm × 55mm.
Can I print U.S. cards in European dimensions?
Yes—any reputable print shop can produce custom sizes. Just make sure your design file matches the dimensions you order, and that your bleed and safe zones are set correctly for that size.
What size should a business card be in pixels?
For a standard U.S. card at 300 DPI, design at 1050 × 600 pixels (trim) or 1125 × 675 pixels with bleed. For European 85mm × 55mm at 300 DPI, design at 1004 × 650 pixels trim, or 1051 × 697 pixels with bleed.
Do business cards need bleed?
Only if your design has color, images, or graphics that extend to the edge of the card. If your design has a clean white border, technically you can skip bleed—but most printers still recommend including it as a safety margin.
What's the difference between trim size and bleed size?
Trim size is the final dimension of the card after cutting. Bleed size is the larger area you actually design to, with extra artwork extending beyond the trim line so that no white edges appear if the cut shifts slightly.
Ready to Print?
Whether you're printing standard U.S. business cards, designing for an international audience, or going with a square or folded format, getting the dimensions right is the foundation of a card that looks professional in hand. Once your file is set up correctly, the rest comes down to paper, finish, and design.
Browse Printkeg's business card options to choose from premium stocks, finishes, and sizes—all printed in the U.S. with fast turnaround. Also, we invite to learn more about how appointment cards can reduce no-shows.
