KDP royalty calculator

Estimate KDP royalties before you choose a book price.

Use this interactive calculator to model ebook royalties, paperback margins, Expanded Distribution tradeoffs and realistic sales scenarios before you publish or change a price.

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Interactive estimator

Estimate your KDP royalty

Use this quick model before setting a price. It is an estimate, not a replacement for the official KDP pricing grid.

Paperback estimates use black ink, regular trim size, and current KDP fixed/per-page examples for US, EU and UK marketplaces. Always confirm final royalties inside KDP.

Format

Auto rate

60%

Printing cost

€2.91

Royalty per sale

€4.88

Estimated total

€488.40

Approx. minimum print price

€4.85

Formula

60% x €12.99 - €2.91

Model ebook royalties

Estimate 35% or 70% Kindle ebook royalties with tax and delivery cost so pricing decisions are closer to real payout.

  • 35% and 70% royalty options
  • VAT or sales tax estimate
  • Delivery cost for 70% ebook royalty
  • Revenue scenarios by sales volume

Understand print margins

Paperback royalties are easy to overestimate because printing cost is subtracted after the royalty rate is applied.

  • US, EU and UK marketplace examples
  • Black ink regular trim assumptions
  • Automatic 50% or 60% print royalty estimate
  • Minimum price signal for print books

Plan before ads and launches

A royalty estimate helps you decide whether a book can support ads, discounts, bundles or a wider catalog strategy.

  • Compare ebook and print economics
  • Estimate profit at 10, 100 or 1,000 sales
  • Spot low-margin print products
  • Pressure-test pricing before launch

FAQ

Is this the official KDP calculator?

No. It is a practical estimator for planning. Always confirm the final royalty inside KDP's own pricing grid before publishing.

Does the calculator include Kindle Unlimited?

Kindle Unlimited page-read payout changes monthly, so this page focuses on ebook and print royalty math. Use the related KU guides to model page-read strategy.

Why is print royalty lower than list price times rate?

KDP subtracts printing cost from print royalties, so page count, ink type and marketplace can change your margin.