KDP Cover Calculator
By KDPCoverCalculator.Online
Enter Your Book Information
📏 Cover Measurements
| # | Description | Width (mm) | Height (mm) | Info |
|---|---|---|---|---|
| 1 | Full Cover | - | - | |
| 2 | Front Cover | - | - | |
| 3 | Safe Area | - | - | |
| 4 | Bleed | - | - | |
| 5 | Margin | - | - | |
| 6 | Spine | - | - | |
| 7 | Spine Safe Area | - | - | |
| 8 | Spine Margin | - | - | |
| 9 | Barcode Margin | - | - |
🎨 Template Preview
Click "Calculate Dimensions" to generate your template
📋 Template Guide:
This is where your book will be cut.
Fold placement may vary slightly.
Position logos, text, and essential images here.
Background must fill this area.
Reserved for ISBN barcode.
Whatever is visible in your digital artwork will also be visible in your printed artwork.
There’s no need to waste time on manual spine calculations or guesswork with cover dimensions. Enter your book details, select your trim size, and generate a precise Amazon KDP cover template in seconds.
Our KDP Cover Calculator works entirely in your browser, delivering accurate 300 DPI templates with exact spine widths, bleed areas, and safe zones – all in just a single click – no registration required, no watermarks, and 100% free forever.


How to Use the KDP Cover Calculator?
Enter Book Details: Select your binding type (paperback or hardcover), interior type, paper color, and trim size from our comprehensive list, including popular sizes like 6×9, 5×8, and 8.5×11.
Input Page Count: Our spine calculator automatically determines the exact spine width based on your page count and paper type (cream or white paper).
Download Template: Get your high-resolution 300 DPI cover template with labeled measurements, bleed areas, safe zones, and barcode placement – ready for your design software.
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