KDP tools to set up, check, and price your book
Tools for Amazon KDP authors. Size your pages and cover, check files and listing details, and estimate royalties, price floors, advertising cost per click, and payment months.
Tools
KDP book setup calculator
Get your KDP cover size, spine width, page size, and margins from your trim and page count.
KDP metadata checker
Check your title, description, and keywords for problems before you enter them in KDP.
KDP royalty calculator
See what you earn per Amazon.com sale for a paperback, hardcover, or eBook.
KDP PDF preflight checker
Check a KDP interior or paperback cover PDF for page size, bleed, page count, and fonts.
KDP image DPI checker
Check if a JPEG or PNG has enough resolution for its print size in a KDP book.
KDP page count estimator
Estimate a KDP print page range from your word count, trim size, and layout.
KDP payment date calculator
See which month KDP should pay the royalties from a given sales month.
Pixels to print size
Convert image pixels to print size in inches, centimeters, and millimeters at any PPI.
KDP minimum list price
Find the lowest Amazon.com price for a paperback, hardcover, or Kindle eBook, with an optional royalty goal.
Kindle Unlimited KENP earnings
Estimate a month's Kindle Unlimited royalty from your page reads and a per-page rate you enter.
KDP print price and profit
Compare paperback and hardcover setups at one price, with royalty and profit for each.
KDP book ads bid check
Find the highest cost per click that still leaves your target profit per book sale.
KDP keywords builder
Turn your list of keyword phrases into seven KDP fields you can copy.
KDP book title analyzer
See which of your topic and target words your title and subtitle use.
KDP description formatter
Turn plain text or HTML into a KDP book description you can copy.