KDP Interior Sizing Tool
Calculate perfect interior dimensions, margins, and bleed settings for your KDP books.
KDP Interior Sizing Calculator
Calculate perfect interior dimensions, margins, and bleed settings for your KDP books.
Add 0.125" bleed on each side for full-bleed images
Specifications
Trim Size
6" × 9"
1800 × 2700 px @ 300 DPI
Margins
Top: 0.375"
Bottom: 0.375"
Inside (Gutter): 0.5"
Outside: 0.375"
Safe Area (Content)
Content Width: 5.125"
Content Height: 8.250"