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Book Cover Size Calculator
Calculate exact cover dimensions and download a print-ready template — set your trim size, page count, paper and binding.
Book Cover Design & Print
Cover template & dimensions calculator
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Perfect Bound: 24–800 pages
Cover Dimensions & Template
CS-SD1DYN| # | Description | Width (mm) | Height (mm) |
|---|---|---|---|
| 1 | Full Cover | 323.85 | 234.95 |
| 2 | Front Cover | 152.40 | 228.60 |
| 3 | Safe Area | 139.70 | 215.90 |
| 4 | Bleed | 3.17 | 3.17 |
| 5 | Margin | 6.35 | 6.35 |
| 6 | Spine | 12.70 | 228.60 |
| 7 | Spine Safe Area | 9.50 | 215.90 |
| 8 | Spine Margin | 1.60 | 1.60 |
| 9 | Barcode Margin | 95.25 | 203.20 |
Full cover: 323.85 × 234.95 mm
Spine: 12.70 mm
Image for reference only — covers are shown with realistic colour and measurement overlays
Preflight Check My Cover FileCS-SD1DYN
Key Terms
Full Cover:Total artboard including back, spine, front, wraparound and bleed.
Bleed:Extra area beyond the trim that gets cut off — extend backgrounds into it.
Safe Area:Keep text and logos inside this zone so nothing is trimmed.
Spine:Bound edge width — depends on page count and paper thickness.
Margin:Distance from the trim edge to the safe area.
Barcode Margin:Reserved clear space on the back cover for the ISBN barcode.