Print File Helper

Spine Calculator

Select your binding, pick the same paper stock you plan to use in Instant Quote, enter the page count, and calculate a spine width based on the existing Printsquare quote engine.

This book spine calculator helps you calculate spine width for perfect bound books and hardcover books using page count, cover paper, and inside paper. You can also estimate weight per book in grams and kilograms, making it easier to prepare accurate print files and compare book printing specifications before ordering.