What Size Are Business Cards? Standard & Custom Dimensions

So what size are business cards, exactly? In the U.S. the answer is 3.5 x 2 inches. Simple enough. But here is where people trip up. They design their card without accounting for bleed, safe zones, or the fact that other countries use completely different dimensions.

Get the size wrong and your text gets cut off, your logo sits too close to the edge, or your card just looks off. 4OVER4.COM has printed over 10 billion cards, and sizing mistakes are still one of the most common issues we see in uploaded files.

This guide covers standard dimensions, international sizes, bleed requirements, and how to set up your file correctly. Whether you are designing your first card or your fiftieth, you will walk away knowing exactly what dimensions to use. And if you are working on other print projects, check out our guides on how to clean rubber stamps or how to fold a brochure for more hands-on tips.

If you do business internationally, you need to know that card sizes vary by region. The differences are small, we are talking millimeters, but they matter. A U.S.-sized card will not sit flush in a European cardholder, so here is the breakdown:

• United States and Canada: 3.5 x 2 inches (89 x 51 mm), the North American standard.
• Europe (ISO standard): 3.346 x 2.165 inches (85 x 55 mm), slightly narrower and taller.
• United Kingdom: 3.346 x 2.165 inches (85 x 55 mm), following the European standard.
• Japan: 3.582 x 2.165 inches (91 x 55 mm), a bit wider than European cards.
• China: 3.543 x 2.126 inches (90 x 54 mm), close to the Japanese format.

If you are attending trade shows abroad or working with international clients, consider printing a separate batch in the local standard. Check out the guide hub for more printing guidance across different formats.

Here is where most sizing mistakes happen. The trim size is 3.5 x 2 inches, that is the final card. But your design file needs to be bigger than that.

What is bleed on a business card? Bleed is the extra area around your design that gets cut off during printing. For business cards you need 0.0625 inches (1/16 inch) of bleed on each side, which makes your total file size 3.625 x 2.125 inches. Cutting machines are not perfect down to the pixel, so if your design goes right to the edge with no bleed you will get thin white strips along one or more sides. Extend any background colors, images, or patterns all the way to the bleed line rather than stopping at the trim.

The safe zone keeps your text intact. Keep text, logos, and key design elements at least 0.125 inches (1/8 inch) from the trim edge. That means your safe area is roughly 3.25 x 1.75 inches. Anything outside this zone risks getting trimmed or sitting uncomfortably close to the edge, and a half-cut phone number is not a great look.

4OVER4.COM provides blank templates with bleed, trim, and safe zone guides already built in. Download one, drop in your design, and you will know exactly where everything lands, no guesswork.

Most business cards are horizontal, and landscape is the traditional format people expect. But vertical portrait cards are gaining popularity, especially among designers, photographers, and creative agencies. The dimensions stay the same either way, 3.5 x 2 inches, you are just rotating the layout. A vertical card can feel fresh and modern, but make sure your content still reads naturally.

Rounded corners do not change your file dimensions. You still design at 3.625 x 2.125 inches with full bleed, and the rounding happens during finishing, after the card is printed and cut.

Die-cut cards are different. If you are creating a custom shape you will need a die line, a vector path that shows the cutter exactly where to cut. 4OVER4.COM's design team can help with this, or you can browse the showcase for inspiration on creative card shapes and order die-cut any shape business cards when you are ready.

Even experienced designers make these mistakes when setting up business card files. Here is what to watch for:

Designing at the trim size instead of including bleed. Your file needs to be 3.625 x 2.125 inches, not 3.5 x 2. Skip the bleed and you will get white edges on your finished cards.

Placing text too close to the edge. Keep all important content inside the safe zone, at least 0.125 inches from the trim line. Text near the edge looks like an accident, not a design choice.

Using RGB color mode. Your screen shows RGB and printers use CMYK. That bright blue on your monitor will print darker and duller if you do not convert, so always design in CMYK.

Low resolution images. 72 DPI looks fine on a screen but prints blurry. Set your file to 300 DPI from the start and do not upscale a low-res image expecting magic.

Assuming international sizes match U.S. standards. They do not. If you are wondering what size business cards are in Europe, it is 85 x 55 mm, not 89 x 51 mm. 4OVER4.COM can print custom sizes if you need cards for overseas contacts.