Merch by Amazon
Royalty Calculator

The Merch royalty calculator starts with saved Amazon Merch on Demand illustrative tables, captured on October 13, 2026. A price matching a captured base point returns that displayed royalty. A price between two points uses a straight-line estimate. The October 15 public recheck did not expose the full tables, so this page does not claim that the snapshot represents current rates or an official universal royalty function.

For endpoints P1 and P2 with royalties R1 and R2, the model adds the corresponding fraction of the royalty difference to R1. It calculates inside the captured range only. The lowest and highest sample prices are model boundaries, not Amazon’s minimum and maximum permitted sale prices. A product with one captured point cannot support interpolation to another price. Missing market/product combinations remain unverified here.

The reverse calculation finds a price within that same model for an entered target royalty. It moves upward to the next available currency unit when needed: cents for USD, GBP and EUR, whole yen for JPY. This avoids displaying a lower price whose unrounded model result misses the target. It does not establish that Amazon will allow the price or pay that royalty.

Optional creator planning begins with the selected royalty. Subtract additional creator costs for contribution before ads, then subtract entered ad spend for contribution after ads. Break-even ACoS divides contribution before ads by your chosen attributed-sales revenue. The default denominator is offer price; use matching report revenue if different. Neither VAT nor Amazon production cost is deducted again. Personal taxes, withholding, refunds and unentered business costs remain outside this contribution estimate.

Start by selecting the marketplace. US results use USD, UK uses GBP, Germany uses EUR and Japan uses JPY. Choose a product from that market’s available tables. A similarly named item in another country can have different examples, taxes or availability. Switching currency is not conversion: enter every extra cost and ad amount in the selected market’s currency, and keep separate calculations for separate currencies.

Enter a price within the displayed sample range. Read the result label before treating the amount as a planning input. A captured base point is a published example from the retained snapshot; an intermediate point is an estimate. The price range does not certify current selling eligibility. Use Amazon’s current Merch account information to confirm the offer and royalty before changing a real listing.

If choosing a US group, distinguish the base table from multiplier estimates. The retained Standard T-Shirt source separately identifies the Creator base. Other US base-table group labels were not retained. Plus multiplies displayed base royalties by 2 and Premium by 2.16 where those options are offered. Applying these multipliers to already displayed values can differ from calculations using Amazon’s undisclosed precision. The tool never applies US multipliers to UK, DE or JP tables.

For a target, enter the royalty you need before additional creator costs and advertising. Inspect both the suggested model price and its resulting royalty. A target above the captured range returns no extrapolated price. If the lowest sample already meets it, that sample is the lowest price available to this model, not a statement about Amazon’s actual allowed minimum.

Then enter additional creator cost and ad spend per attributed sale. Choose offer price or your own attributed-sales revenue as the ACoS denominator. Reconcile the units and attribution basis with the ad report; do not combine a campaign total with one item’s royalty. Export the estimate CSV or copy the result with its scope. Shared calculation links expose their query settings in the URL, which can enter browser history, recipient copies and request logs.

The rows below reproduce eight captured illustrative points from October 13, 2026. They are not newly measured current payouts. Six rows show the US Standard T-Shirt base table; the UK and Japan rows demonstrate that each market keeps its own currency. Do not compare the numeric amounts as though dollars, pounds and yen were equivalent. No exchange rate is supplied.

Use matching product and marketplace rows as the endpoints for any interpolation. For example, US prices from 19.99 to 21.99 USD bracket a 20.00 USD model input. A UK row cannot complete that interval. Source points are already displayed amounts, so reproducing one does not reveal Amazon’s internal fee precision or account-specific adjustments.

The full menu contains more captured product-market tables than this compact reference. A missing combination is unknown here. Verify the present rate in Merch before pricing; use the table to understand the retained model and to reproduce the worked arithmetic below.

The following scenarios use the retained US Standard T-Shirt base samples and explicitly entered creator costs. Their purpose is to reproduce the model, not to forecast sales or confirm a current Amazon payment. Intermediate values retain precision before the displayed currency amount is rounded. Keep all amounts in the same selected currency.

Do not call an interpolated royalty an official Amazon quote. A line between illustrative points is a bounded assumption, and future rates can change. The same caution applies to US Plus and Premium multiplier results. The snapshot date describes source capture; it does not establish a fee’s effective date or prove that your account has a particular royalty group.

Do not deduct VAT or Amazon production costs twice. The retained tax-inclusive market examples and displayed royalties already reflect their source presentation. Your additional creator-cost field is for costs outside that royalty, such as a separately entered design expense allocation. It is not another place to subtract the platform’s manufacturing charge. Contribution after ads remains before personal taxes, withholding, refunds and fixed overhead.

Do not compare ACoS percentages with different revenue denominators. Record whether you used offer price or attributed-sales revenue and keep it consistent across scenarios. When additional creator cost exceeds royalty, there is no non-negative ad spend that breaks even; a zero-percent label would hide that deficit. Check the amount, selected market and source status before using any exported estimate to make a real listing decision.