Spine Calculator
Ensure your book cover is properly set up using our interactive spine calculator!
Spine widths are based on average thickness of common paper stocks. If you require a specialty paper, please consult with us before designing your cover so we can ensure it is setup properly.
Book Information
We recommend that a spine this narrow has no text placed on it - due to variation in the bindery process, text on a narrow spine may wrap around the front or back of the book.