Calculate your Amazon KDP royalties with precision.
Official formulas for eBooks and paperbacks.
Kindle Direct Publishing (KDP) is Amazon's self-publishing platform that allows authors to publish and sell their books worldwide.
After estimating royalties, compare publishing workflows in the AI book generator comparison, create a manuscript with the KDP book creator, or prepare your metadata with the book title generator.
| Period | Sales | Profit |
|---|---|---|
| Day | 5 | $34.44 |
| Month | 150 | $1,033.20 |
| Year | 1825 | $12,570.60 |
Create and export EPUB, PDF, and DOCX ebooks from a complete AI draft.
Generate Kindle-ready books with chapters, structure, and publishing workflow in mind.
Compare AI writing tools for full books, exports, covers, and KDP workflows.
Learn how to make money selling AI-generated books on Amazon KDP in 2026. Step-by-step guide covering profitable genres, pricing strategies, and the best AI tools for self-publishing success.
Complete step-by-step guide to self-publishing AI-generated books on Amazon KDP. From creating your manuscript with AI to uploading on KDP, covers, pricing, and marketing strategies.
Understand exactly how Amazon KDP royalties work in 2026. Complete breakdown of 35% vs 70% royalty plans, real earning examples, pricing strategies, and tips to maximize your self-publishing income.
For eBooks, you can choose between 35% (all prices) or 70% (price between $2.99 and $9.99). The 70% tier offers more royalties but limits your price flexibility.
Printing costs include a fixed cost (varies by market) plus a per-page cost. For example, in the United States: $0.85 + ($0.0125 × number of pages).
Yes, we use Amazon KDP's official formulas and rates. However, results are indicative and may vary slightly according to Amazon's conditions.
Yes, KDP allows worldwide distribution. This calculator helps you see potential profits on each Amazon marketplace individually.
Use Inkrify to generate your book with AI and maximize your KDP profits.
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