Free calculator shows the real gap between KDP and print
A $4.99 ebook can net $3.12 a sale while a $14.99 paperback nets $5.14 once printing costs are counted in.
This is a vendor tool, not a headline event, but the math inside it is worth sitting with. A $27.99 hardcover at a 10% starter royalty pays $2.80 a copy — and that's before you've earned out a $5,000-$15,000 advance. Numbers like that are why "traditional deal" and "big money" aren't always the same sentence.
Why it matters to you: Knowing your actual per-sale earnings across KDP, IngramSpark and traditional deals lets you pick a publishing path with your eyes open instead of guessing.
This story ran in the Coral Wire edition of Sun, Sep 27 2026, when the Coral Index stood at 55/100 (Mixed signals).
Coverage — 1 source
Every outlet found reporting this story.
Also in this edition
- Amazon slashes KDP weekly upload cap to two titlesPlatform — The new limit, effective September 21, replaces last year's cap of ten titles per format per week
- Goncourt-nominated novelist faces plagiarism claims after AI accusationLegal — Thélyson Orélien's novel sold in 20 countries including to Scribner, and now faces two separate credibility challenges at once
- Anthropic moves to dismiss authors' copyright suit on timingLegal — Anthropic says the plaintiffs' own complaint cites public disclosures old enough to sink their claims on statute-of-limitations grounds
- Kobo warns beta testers not to downgrade after data lossWire — Libby borrowing, clock display, and loading screens are all broken for users on the Kobo 6.0 beta
- Judge McMahon scolds Freeman's lawyers over delay tacticsLegal — McMahon says she won't be "jerked around" as fee-related filings drag out the Freeman-Wolff copyright case
- Ex-DK Learning executives start rival education publisherMarket — The move adds a new independent player to the education publishing market DK Learning once served.
- Big5 nonfiction books ship with zero advance reviews this yearMarket — An agent tells a veteran author that six-figure advance titles are now landing with no promotion and legal-gutted drafts
- OpenAI accuses plaintiffs' firm of buying its own evidenceLegal — The disputed research, a market-dilution study co-authored by copyright scholar Jane Ginsburg, is now accused of being commissioned by the very lawyers who used it.