Question 1

What inputs do I need?

Accepted Answer

List price, royalty rate, retailer fees, format (ebook/print), and estimated sales.

Question 2

How accurate are the estimates?

Accepted Answer

They’re educational estimates. Real royalties vary by contract terms, discounts, and returns.

Question 3

Does this include platform fees?

Accepted Answer

Yes, common retailer percentages are considered where applicable.

Question 4

Can I model self‑publishing vs. traditional?

Accepted Answer

Yes—adjust royalty rate and distribution assumptions to reflect each scenario.

Question 5

Does it account for taxes?

Accepted Answer

No. Consult a tax professional for after‑tax income.

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