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Letter

US Series

The standard paper size in the United States, Canada, and parts of Mexico.

Physical Dimensions
Exact measurements in multiple units for precision printing and design
216 × 279 mm
8.5" × 11"
612 × 791 pt

Used in desktop publishing software

51 × 66 pc

Traditional typography unit

21.6 × 27.9 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

612 × 792 px
150 DPI (Draft Print)

Good quality printing for drafts and proofs

1275 × 1650 px
300 DPI (High Quality Print)

Professional printing standard for high-quality output

2550 × 3300 px
Common Applications
How and where Letter is typically used across different industries and contexts

Business Applications

  • Business letters
  • Reports
Visual Scale
Relative size representation
Letter216 × 279mm

Scaled representation (not actual size)

Quick Tools
Size ConverterAll Paper SizesTemplates
Related US Series
Other sizes in the same series
LegalTabloidExecutive

Technical Standards

Series: US

Aspect Ratio: Varies

Standard: ANSI/ASME Y14.1

Origin: North America

✦ Features

Letter Paper Size Advantages

Discover the key advantages and applications of Letter paper size for your projects.

Perfect Dimensions

Letter measures 216 × 279 mm, ideal for professional applications.

International Standard

Part of the US series, Letter follows international standards for global compatibility.

Versatile Applications

Perfect for Business letters, Reports 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 - 8.5" × 11" in imperial units.

Universal Compatibility

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

FAQ

Letter Questions & Answers

Common questions about Letter paper size and its applications.

What are the exact dimensions of Letter?

Letter measures exactly 216 × 279 millimeters or 8.5 × 11 inches.

What is Letter commonly used for?

Letter is commonly used for Business letters, Reports, Resumes among other applications.

What series does Letter belong to?

Letter belongs to the US series, which is part of international paper size standards.

What are the pixel dimensions of Letter?

For digital use: 612 × 792 pixels at 72 DPI, 2550 × 3300 pixels at 300 DPI for high-quality printing.

Can I use Letter for professional printing?

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

Which design software supports Letter?

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