Book cover size calculator

Calculate book cover dimensions from trim size, spine and binding details. Plan paperback, hardcover or dust-jacket artwork with bleed and layout guidance.

Prepare the dimensions for a full book cover rather than just its front panel. Include the relevant spine, bleed and binding allowances before setting up a design document.

How to use this tool

1. Choose the cover or binding format and enter the book's trim dimensions.
2. Provide the spine width and applicable bleed or jacket allowances.
3. Review the calculated layout and export the available specifications for your design workflow.

Printer templates take precedence over estimates. Check trim, bleed, hinges and wrap allowances with your supplier before submitting artwork.