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Postcard (US)

Business Series

Standard US postcard size for direct mail marketing, greeting cards, and tourism promotion.

Physical Dimensions
Exact measurements in multiple units for precision printing and design
152 × 102 mm
6" × 4"
431 × 289 pt

Used in desktop publishing software

36 × 24 pc

Traditional typography unit

15.2 × 10.2 cm

Metric system measurement

Digital Dimensions (Pixels)
Pixel dimensions for different DPI settings - essential for digital design and printing
72 DPI (Screen)

Standard screen resolution for web and digital display

432 × 288 px
150 DPI (Draft Print)

Good quality printing for drafts and proofs

900 × 600 px
300 DPI (High Quality Print)

Professional printing standard for high-quality output

1800 × 1200 px
Common Applications
How and where Postcard (US) is typically used across different industries and contexts

Personal Use

  • Postcards
  • Greeting cards
Visual Scale
Relative size representation
Postcard (US)152 × 102mm

Scaled representation (not actual size)

Quick Tools
Size ConverterAll Paper SizesTemplates
Related Business Series
Other sizes in the same series
Business Card (US)Business Card (EU)Bookmark

Technical Standards

Series: Business

Aspect Ratio: Varies

Standard: Various

Origin: Regional

✦ Features

Postcard (US) Paper Size Advantages

Discover the key advantages and applications of Postcard (US) paper size for your projects.

Perfect Dimensions

Postcard (US) measures 152 × 102 mm, ideal for professional applications.

International Standard

Part of the Business series, Postcard (US) follows international standards for global compatibility.

Versatile Applications

Perfect for Postcards, Greeting cards and many other professional uses.

Print Ready

Optimized for both digital display and high-quality printing with precise pixel dimensions.

Multiple Units

Available in millimeters, inches, and pixels - 6" × 4" in imperial units.

Universal Compatibility

Works seamlessly with all major design software, printers, and international standards.

FAQ

Postcard (US) Questions & Answers

Common questions about Postcard (US) paper size and its applications.

What are the exact dimensions of Postcard (US)?

Postcard (US) measures exactly 152 × 102 millimeters or 6 × 4 inches.

What is Postcard (US) commonly used for?

Postcard (US) is commonly used for Postcards, Greeting cards, Direct mail among other applications.

What series does Postcard (US) belong to?

Postcard (US) belongs to the Business series, which is part of international paper size standards.

What are the pixel dimensions of Postcard (US)?

For digital use: 432 × 288 pixels at 72 DPI, 1800 × 1200 pixels at 300 DPI for high-quality printing.

Can I use Postcard (US) for professional printing?

Yes, Postcard (US) is perfect for professional printing. It follows international standards and provides excellent print quality for business and creative applications.

Which design software supports Postcard (US)?

Postcard (US) is supported by all major design software including Adobe Creative Suite, Figma, Sketch, Canva, and Microsoft Office applications.