Tell us your page count, paper stock and binding — we'll give you an accurate spine measurement in millimetres, ready to drop straight into your cover design.
Your book
Spine is calculated on even page counts — odd numbers round up.
Spine width
— —mm
Enter your spec on the left to calculate.
Your spine width is the combined thickness of every page plus the cover or case. If anything's off, our prepress team picks up on it before your job goes to print.