Book Spine Width Calculator

Calculate book spine width from page count and paper type.

Page Count

Paper (0=Standard, 1=Cream, 2=Glossy)

Cover (0=Paperback, 1=Hardcover)

Tab to move between fields

Spine Width

0.86 in

Spine Width21.8 mm

Interior Block Width0.84 in

Can Fit Spine Text (1=Yes)1

Recommended Font Size12 pt

How to Use This Calculator

Enter Page Count, Paper (0=Standard, 1=Cream, 2=Glossy), and Cover (0=Paperback, 1=Hardcover).
Review the Spine Width result.
Use Spine Width (mm) and Interior Block Width (in) to inform your decision.

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