Five (5) Available Trim Sizes for KDP hardcover books

• 5.5″ x 8.5″
• 6″ x 9″
• 6.14″ x 9.21″
• 7″ x 10″
• 8.25″ x 11″

In KDP, you will set the Trim Size of your book under Print Options in the Hardcover Content section.

*The default trim size for a KDP hardcover book is 6×9. To select a different trim size, click the “Select a different size” button to choose from the options listed below.