LetterFormat.netLetterFormat
Back to All Paper Sizes

Demy Octavo

Imperial Series

Popular size for novels and fiction books, offering a comfortable reading experience while maintaining portability for paperback editions.

Physical Dimensions
Exact measurements in multiple units for precision printing and design
138 × 216 mm
5.43" × 8.5"
391 × 612 pt

Used in desktop publishing software

33 × 51 pc

Traditional typography unit

13.8 × 21.6 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

391 × 612 px
150 DPI (Draft Print)

Good quality printing for drafts and proofs

815 × 1275 px
300 DPI (High Quality Print)

Professional printing standard for high-quality output

1631 × 2550 px
Common Applications
How and where Demy Octavo is typically used across different industries and contexts

Educational Uses

  • Fiction books
Visual Scale
Relative size representation
Demy Octavo138 × 216mm

Scaled representation (not actual size)

Quick Tools
Size ConverterAll Paper SizesTemplates
Related Imperial Series
Other sizes in the same series
Imperial QuartoImperial OctavoCrown QuartoRoyal Octavo

Technical Standards

Series: Imperial

Aspect Ratio: Varies

Standard: Traditional British

Origin: United Kingdom

✦ Features

Demy Octavo Paper Size Advantages

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

Perfect Dimensions

Demy Octavo measures 138 × 216 mm, ideal for professional applications.

International Standard

Part of the Imperial series, Demy Octavo follows international standards for global compatibility.

Versatile Applications

Perfect for Novels, Fiction books 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 - 5.43" × 8.5" in imperial units.

Universal Compatibility

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

FAQ

Demy Octavo Questions & Answers

Common questions about Demy Octavo paper size and its applications.

What are the exact dimensions of Demy Octavo?

Demy Octavo measures exactly 138 × 216 millimeters or 5.43 × 8.5 inches.

What is Demy Octavo commonly used for?

Demy Octavo is commonly used for Novels, Fiction books, Paperback editions among other applications.

What series does Demy Octavo belong to?

Demy Octavo belongs to the Imperial series, which is part of international paper size standards.

What are the pixel dimensions of Demy Octavo?

For digital use: 391 × 612 pixels at 72 DPI, 1631 × 2550 pixels at 300 DPI for high-quality printing.

Can I use Demy Octavo for professional printing?

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

Which design software supports Demy Octavo?

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