How the calculation works
Copies required to recoup equals the advance divided by royalty per copy, rounded up. Royalty generated before that point offsets the advance; only the excess is shown as payable.
Input guide and example
An advance is commonly a payment against future royalties, rather than an extra bonus. A $5,000 advance with $1.00 royalty per copy needs 5,000 copies to recoup. Agreements can define recoupment differently, so read the actual wording.
Assumptions and limits
Use one currency and enter the definitions, rates, and costs from your actual agreement, quote, or sales plan. This is a scenario calculator, not legal, tax, accounting, or commercial advice.