KDP cover sizes — every trim, paper & page count
Every common Amazon KDP paperback and case-laminate hardcover spec has its own pre-computed page with the exact spine width, full-cover dimensions, a safe-zone diagram, and a print-ready template. Pick the closest match below, or start from the live calculator and enter any page count.
Paperback cover sizes
5" × 8" paperback
By page count
By paper (at 200 pages)
5.5" × 8.5" paperback
By page count
By paper (at 200 pages)
6" × 9" paperback
By page count
By paper (at 200 pages)
7" × 10" paperback
By page count
By paper (at 200 pages)
8.5" × 11" paperback
By page count
By paper (at 200 pages)
Hardcover cover sizes
5.5" × 8.5" hardcover
By page count
By paper (at 200 pages)
6" × 9" hardcover
By page count
By paper (at 200 pages)
7" × 10" hardcover
By page count
By paper (at 200 pages)
8.25" × 11" hardcover
By page count
By paper (at 200 pages)
8.5" × 11" hardcover
By page count
By paper (at 200 pages)
Finished your cover?
Cover Pass-Check reads your finished file and flags wrong size, missing bleed, low DPI, RGB color, and unembedded fonts — before KDP rejects it.