Quarto Books Paper Sizes Dimensions

Quarto
228.6 mm
304.8 mm

What Size Is Quarto Paper?

Quarto, part of the Book Formats under the Books Paper Sizes group, measures 228.6 x 304.8 mm, which is 22.86 x 30.48 cm or approximately 9.0 x 12.0 inches. It follows the Publishing Trim Sizes specification and has an area of approximately 0.0697 m².

Quarto Paper Size Dimensions & Conversions

Paper Series
Book Formats
Standard
Publishing Trim Sizes
Width
228.6 mm
Height
304.8 mm
Area
0.0697 m²
Aspect Ratio
1:1.333
Previous Size
Octavo
Next Size
Royal Octavo

Quarto Dimensions in Different Units

UnitWidthHeight
Millimeters 228.6 mm 304.8 mm
Centimeters 22.86 cm 30.48 cm
Inches 9.0 in 12.0 in
Feet 0.75 ft 1.0 ft
Meters 0.229 m 0.305 m
Points 648 pt 864 pt
Picas 54.0 pc 72.0 pc

What Is Quarto Paper Used For?

Book Publishing

This trim size is used by publishers for printing novels, textbooks, or reference books.

Design and Layout

Designers and print professionals use Quarto when a layout calls for this specific format.

Reproduction and Scaling

Quarto can be scaled up or down to produce related sizes in the same series.

Presentations and Displays

Quarto is suitable for boards, handouts, or displays sized to this format.

Archiving and Filing

Printed materials in Quarto are stored and filed using standard folders sized for this format.

Digital Reference

Quarto dimensions are used as a page-size preset in design and publishing software.

Related Book Formats Sizes

Frequently Asked Questions

What is Quarto size in inches?
Quarto measures approximately 9.0 x 12.0 inches.
What is Quarto size in centimeters?
Quarto measures 22.86 x 30.48 cm.
What is Quarto size in millimeters?
Quarto measures 228.6 x 304.8 mm.
What is Quarto size in pixels?
At 300 DPI, Quarto is approximately 2700 x 3600 pixels.
Is Quarto bigger than Royal Octavo?
Yes. Quarto is larger in area than Royal Octavo in the Books Paper Sizes series.