KDP Calculator

Calculate your Amazon KDP royalties with precision.
Official formulas for eBooks and paperbacks.

eBooks & Paperbacks
Sales simulation
Accurate calculations

Book Information

Royalty Calculation

Gross revenue
$9.99
Sale price
Total costs
$0.15
Amazon fees + Printing + Delivery
Royalties (70%)
$6.89
Your earnings per book sold

Cost breakdown

Delivery
-$0.15
Net profit
$6.89

Important information

  • eBook delivery fees are estimated for a ~1MB file
  • The 70% tier is only available for prices between $2.99 and $9.99
  • These calculations are based on Amazon KDP official rates
  • Results are indicative and may vary slightly

About KDP

Kindle Direct Publishing (KDP) is Amazon's self-publishing platform that allows authors to publish and sell their books worldwide.

  • eBooks: 35% or 70% royalties depending on price
  • Paperbacks: 60% royalties after printing costs
  • Global distribution: Sell on all Amazon marketplaces
  • No upfront fees: Free publishing

Sales Simulation

5
1 books/day100 books/day
Monthly revenue
$1,498.50
150 books sold
Monthly profit
$1,033.20
After all fees
Yearly profit
$12,570.60
1825 books/year

Revenue and profit projection

Day5 books
Revenue$49.95
Profit$34.44
Month150 books
Revenue$1,498.50
Profit$1,033.20
Year1825 books
Revenue$18,231.75
Profit$12,570.60
PeriodSalesProfit
Day5$34.44
Month150$1,033.20
Year1825$12,570.60

About this simulation

  • This simulation is based on your current book parameters
  • Actual sales depend on many factors (marketing, quality, competition, etc.)
  • Use these projections as a guide for your financial goals
  • Taxes are not included in these calculations

Frequently Asked Questions

What's the difference between 35% and 70% royalties?

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.

How are printing costs calculated?

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).

Are these calculations official?

Yes, we use Amazon KDP's official formulas and rates. However, results are indicative and may vary slightly according to Amazon's conditions.

Can I sell on multiple markets?

Yes, KDP allows worldwide distribution. This calculator helps you see potential profits on each Amazon marketplace individually.

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