Quick Reference - Standard Sizes

Region Dimensions (inches) Dimensions (mm) Pixels @ 300 DPI Aspect Ratio
US & Canada 3.5×2" 88.9×50.8 mm 1050×600 px 1.75:1
Europe & International 3.346×2.165" 85×55 mm 1004×650 px 1.545:1
Japan 3.582×2.165" 91×55 mm 1075×650 px 1.655:1
Square 2.5×2.5" 63.5×63.5 mm 750×750 px 1:1

Standard Business Card Sizes

US Standard (3.5×2")

Trim Size: 3.5×2 inches (88.9×50.8 mm)
With Bleed: 3.625×2.125 inches
Aspect Ratio: 1.75:1
300 DPI (Trim): 1050×600 pixels
300 DPI (Bleed): 1088×638 pixels
Safe Zone: 0.125" (1/8") from all edges
Pro Tip: US standard is the most common size. Design files should include 0.125" bleed on all sides and keep text/logos at least 0.125" from trim edge to avoid cutting errors.

European Standard (85×55 mm)

Trim Size: 85×55 mm (3.346×2.165")
With Bleed: 89×59 mm (2mm bleed)
Aspect Ratio: 1.545:1
300 DPI (Trim): 1004×650 pixels
300 DPI (Bleed): 1051×697 pixels
ISO Standard: ISO 216 (credit card size)
Pro Tip: European standard matches credit card dimensions (ISO 7810). Used in most countries except US, Canada, and Japan. Slightly narrower than US cards.

Japanese Standard (91×55 mm)

Trim Size: 91×55 mm (3.582×2.165")
With Bleed: 95×59 mm
Aspect Ratio: 1.655:1
300 DPI (Trim): 1075×650 pixels
300 DPI (Bleed): 1122×697 pixels
Also Used In: Taiwan, Hong Kong
Pro Tip: Japanese cards are 6mm wider than European standard. If designing for Asia-Pacific markets, verify local preferences as some countries use European size.

Specialty & Creative Sizes

Square (2.5×2.5")

Trim Size: 2.5×2.5 inches (63.5×63.5 mm)
With Bleed: 2.625×2.625 inches
Aspect Ratio: 1:1
300 DPI (Trim): 750×750 pixels
300 DPI (Bleed): 788×788 pixels
Pro Tip: Square cards stand out in wallets and card holders. Great for creative industries (design, photography, art). More memorable but may not fit standard cardholders.

Vertical (2×3.5")

Trim Size: 2×3.5 inches (50.8×88.9 mm)
With Bleed: 2.125×3.625 inches
Aspect Ratio: 1:1.75
300 DPI (Trim): 600×1050 pixels
Note: Same size as standard, rotated 90°
Pro Tip: Vertical orientation works well for headshots, tall logos, or minimalist designs. Less common but equally professional. Fits standard wallets when rotated.

Mini / Slim (3.5×1.25")

Trim Size: 3.5×1.25 inches
Aspect Ratio: 2.8:1 (very wide)
300 DPI: 1050×375 pixels
Use Case: Minimalist, modern aesthetic
Pro Tip: Mini cards are trendy for tech startups and modern brands. Eye-catching but limited space for information. Best for logo-heavy, minimal contact info designs.

Rounded Corners

Base Size: Standard 3.5×2" (or any size)
Corner Radius: 0.125" to 0.25" typical
Design Note: Keep content away from corners
Cost: Often same price as standard
Pro Tip: Rounded corners add a modern, friendly feel. They're more durable (corners don't bend/fray as easily). Many printers offer this at no extra cost.

Understanding Bleed, Trim & Safe Zones

What is Bleed?

Bleed is the extra area around your design that extends beyond the final trim size. It ensures that when cards are cut, there are no white edges if the cutting is slightly off.

Standard Bleed Specifications:

  • US Standard: 0.125" (1/8 inch) bleed on all sides
  • International: 2-3mm bleed on all sides
  • Total canvas: Trim size + bleed on all sides

Example: US Standard Card

  • Trim size: 3.5×2 inches (final card size)
  • Bleed size: 3.625×2.125 inches (with 0.125" bleed)
  • Safe zone: 3.25×1.75 inches (0.125" from trim edges)

Safe Zone Guidelines:

The safe zone is the area where all important content (text, logos, QR codes) should be placed. Keep all critical elements at least 0.125" from the trim edge to prevent them from being cut off.

  • Safe for text: 0.125" from trim edge
  • Safe for logos: 0.125" minimum, 0.25" recommended
  • Backgrounds & patterns: Extend to full bleed

File Setup in Design Software:

Adobe Illustrator / InDesign:

  • Set document size to trim dimensions (3.5×2")
  • Add 0.125" bleed in document setup
  • Create guides for safe zone (0.125" from edges)
  • Extend background artwork to bleed line

Photoshop:

  • Create canvas at bleed size (3.625×2.125" @ 300 DPI = 1088×638px)
  • Add guides at trim lines (0.125" from edges)
  • Add guides for safe zone (0.25" from edges)

Design Best Practices

Use 300 DPI Minimum

Business cards are viewed up close. Always design at 300 DPI for crisp text and sharp logos. 600 DPI is even better for fine detail work.

CMYK Color Mode

Design in CMYK, not RGB. Printed colors differ from screen colors. Use Pantone spot colors for precise brand color matching if budget allows.

Font Size Minimums

Minimum readable font size: 8pt for body text, 6pt for URLs/fine print. Avoid fonts smaller than 6pt—they may become illegible when printed.

Legible Typography

Use professional fonts. Avoid overly decorative scripts for contact info. Sans-serif fonts (Helvetica, Futura) are more readable at small sizes than serif fonts.

High Contrast

Ensure sufficient contrast between text and background. Light gray text on white is hard to read. Dark text on light backgrounds or vice versa works best.

Paper Stock Matters

Standard: 14pt cardstock (350gsm). Premium: 16pt or 18pt. Matte finish for sophisticated look, glossy for vibrant colors, uncoated for eco-friendly/artistic feel.

White Space is Good

Don't cram too much information. Embrace white space for a clean, professional look. Prioritize name, title, and one or two contact methods.

Both Sides Strategy

Front: Logo, name, title. Back: Contact info, social media, tagline. Or keep back minimal for notes. Two-sided printing is standard pricing now.

Proof Before Printing

Always order a printed proof before bulk printing. Colors, alignment, and cut quality can only be verified with physical samples. Catch errors early.

Premium Finishing Options

Coating & Lamination

  • Matte: Non-reflective, sophisticated, easy to write on
  • Glossy: Shiny, vibrant colors, fingerprint-prone
  • Soft Touch (Velvet): Premium feel, expensive, memorable
  • Uncoated: Natural paper texture, eco-friendly, writable

Special Effects

  • Spot UV: Shiny coating on specific areas (logo, text) over matte background
  • Foil Stamping: Metallic foil (gold, silver, copper) for luxury feel
  • Embossing: Raised areas create texture and depth
  • Debossing: Pressed-in areas, subtle and elegant
  • Edge Painting: Colored edges (sides of card stack) for premium look

Specialty Materials

  • Plastic (PVC): Durable, waterproof, credit-card-like feel
  • Metal: Stainless steel or aluminum, ultra-premium, expensive
  • Wood Veneer: Eco-friendly, unique texture, conversation starter
  • Recycled Paper: Sustainable, textured, appeals to eco-conscious clients

Cost Considerations

Budget-friendly: Standard 14pt cardstock, matte or glossy finish, no special effects = $20-50 per 500 cards

Premium: 16pt cardstock, soft-touch, spot UV = $75-150 per 500 cards

Luxury: Thick cardstock, foil stamping, embossing, edge painting = $200-500 per 500 cards

File Preparation Checklist

Before Sending to Print:

  • ✓ Correct dimensions: 3.5×2" trim + 0.125" bleed = 3.625×2.125"
  • ✓ Resolution: 300 DPI minimum (600 DPI better)
  • ✓ Color mode: CMYK (not RGB)
  • ✓ Bleed: Background extends 0.125" beyond trim on all sides
  • ✓ Safe zone: Text/logos at least 0.125" from trim edges
  • ✓ Fonts: Outlined/converted to curves (no live text)
  • ✓ Images: Embedded or linked at full resolution
  • ✓ Rich black: Use C:60 M:40 Y:40 K:100 for backgrounds (not pure K:100)
  • ✓ File format: PDF (preferred), AI, or layered PSD
  • ✓ Crop marks: Include if requested by printer
  • ✓ Spell check: Triple-check all text (typos are permanent!)
  • ✓ Proofread phone/email: Verify contact information is correct

Common Mistakes to Avoid:

  • Text too close to edges (gets cut off)
  • Designing in RGB (colors shift when printed)
  • Low resolution images (appear pixelated)
  • Pure black backgrounds (use rich black instead)
  • Fonts not outlined (may substitute with different fonts)
  • No bleed (white edges if cutting is off)