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C10

C Series

The smallest C series envelope size, used for A10 documents, micro packaging, and specialized industrial storage applications.

Physical Dimensions
Exact measurements in multiple units for precision printing and design
28 × 40 mm
1.1" × 1.57"
79 × 113 pt

Used in desktop publishing software

7 × 9 pc

Traditional typography unit

2.8 × 4.0 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

79 × 113 px
150 DPI (Draft Print)

Good quality printing for drafts and proofs

165 × 236 px
300 DPI (High Quality Print)

Professional printing standard for high-quality output

331 × 472 px
Common Applications
How and where C10 is typically used across different industries and contexts

Common Applications

  • A10 envelopes
  • Micro pouches
  • Specialty packaging
  • Industrial applications
Visual Scale
Relative size representation
C1028 × 40mm

Scaled representation (not actual size)

Quick Tools
Size ConverterAll Paper SizesTemplates
Related C Series
Other sizes in the same series
C0C1C2C3C4C5

Technical Standards

Series: C

Aspect Ratio: 1:√2 (1.414)

Standard: ISO 269

Origin: International (ISO)

✦ Features

C10 Paper Size Advantages

Discover the key advantages and applications of C10 paper size for your projects.

Perfect Dimensions

C10 measures 28 × 40 mm, ideal for professional applications.

International Standard

Part of the C series, C10 follows international standards for global compatibility.

Versatile Applications

Perfect for A10 envelopes, Micro pouches 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 - 1.1" × 1.57" in imperial units.

Universal Compatibility

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

FAQ

C10 Questions & Answers

Common questions about C10 paper size and its applications.

What are the exact dimensions of C10?

C10 measures exactly 28 × 40 millimeters or 1.1 × 1.57 inches.

What is C10 commonly used for?

C10 is commonly used for A10 envelopes, Micro pouches, Specialty packaging among other applications.

What series does C10 belong to?

C10 belongs to the C series, which is part of international paper size standards.

What are the pixel dimensions of C10?

For digital use: 79 × 113 pixels at 72 DPI, 331 × 472 pixels at 300 DPI for high-quality printing.

Can I use C10 for professional printing?

Yes, C10 is perfect for professional printing. It follows international standards and provides excellent print quality for business and creative applications.

Which design software supports C10?

C10 is supported by all major design software including Adobe Creative Suite, Figma, Sketch, Canva, and Microsoft Office applications.