If you are a self-published author working on romance novels and love stories and your manuscript is currently in DOCX format, this guide will walk you through everything you need to know about converting it to a professional KDP Print PDF at the 6" x 9" (152 x 229 mm) trim size.
Why 6" x 9" for Romance?
The 6" x 9" trim size is the industry standard for romance novels and love stories. It provides a comfortable reading experience while keeping printing costs manageable. At this size, a typical 60,000-word romance manuscript will produce approximately 250-280 pages.
Converting DOCX to KDP Print PDF
Your DOCX file from Microsoft Word documents needs to be converted to a format that Amazon KDP paperback interior PDF can accept.
Key Requirements for KDP Print PDF
Amazon KDP requires a PDF/X-1a:2001 compliant file with all fonts embedded, CMYK colour space for images, and specific margin requirements that vary based on your final page count.
Margin Requirements at 6" x 9"
For a 6" x 9" book, the minimum margins are:
| Margin | Minimum | Recommended |
|---|---|---|
| Top | 0.25" (6.4 mm) | 0.5" (12.7 mm) |
| Bottom | 0.25" (6.4 mm) | 0.5" (12.7 mm) |
| Outside | 0.25" (6.4 mm) | 0.5" (12.7 mm) |
| Gutter (inside) | Varies by page count | See KDP gutter table |
Common Formatting Challenges for Romance
Romance novels follow standard fiction formatting conventions. Pay special attention to chapter headings and scene breaks, as romance readers expect a polished, professional interior.
The Automated Alternative
Manually converting a DOCX file to a KDP Print PDF-ready format at 6" x 9" can take hours of trial and error. At publishing.co.uk, our automated formatting engine handles the entire process in minutes.
Simply upload your DOCX file, select 6x9 as your trim size, and receive a professionally formatted KDP Print PDF file that is guaranteed to pass KDP’s automated review.
From £29.99. Unlimited revisions. Guaranteed acceptance.