Sales forecast

Calculate sales and earnings based on Amazon’s Best Seller Rank

📊 KDP Royalty Calculator

How the calculator works

Royalty Calculation

  • Printing cost depends on: number of pages, paper type, and trim size
  • eBook: Royalty rate (35% or 70%) minus delivery costs
  • Paperback/Hardcover: 60% of the list price minus printing costs

Sales Estimate from BSR

  • Based on updated 2026 market data
  • Lower BSR = higher daily sales
  • eBooks sell more than print books
  • Estimates are indicative and not guaranteed