PUBLIC PRINTING TOOL

Book Port Size Calculator

For Paperback or Perfect Bind. Calculate the spine (port) and the complete front + spine + back cover size. No login is required.

Each size uses the fixed portrait height shown.
Use the total of B/W and colour inner pages. Covers are not included.
Enter the actual paper GSM, for example 78 for 78 GSM.
BOOK SPINE / PORT SIZE
5.82 mm
TOTAL PERFECT-BOUND COVER SIZE
28.58 × 22 cm

Back 14 cm + spine 0.58 cm + front 14 cm

Perfect-bound book cover layoutBack cover, spine, and front cover with total cover width and book height.Total width: 28.55 cmHeight: 22 cmBACK14 cmSPINE0.55 cmFRONT14 cmBackPortFront
Total cover width: 28.55 cm
Height: 22 cm
BACK14 cm
PORT0.55 cm
FRONT14 cm
BackPortFront

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