SPI Publications Royalty Calculator - Calculate your earnings Calculate your earnings Get 100% profits from book sales MRP (₹) Number of Pages Book Size 5" x 8" 5.5" x 8.5" 6" x 9" 8.5" x 11" Publishing Plan Self Publishing Plan (100% Net Profit) Traditional Publishing (10% Net Profit) Calculate Royalty Reset Minimum MRP Calculator Ensure ₹40 minimum author royalty in Self Publishing Plan Number of Pages Book Size 5" x 8" 5.5" x 8.5" 6" x 9" 8.5" x 11" Calculate Minimum MRP Reset