All calculators
eBay, Amazon FBA, and Etsy fee stacks — plus one Shopify processing footnote. Every page is an estimate for planning, not your seller payout. Rates as of 2026-07-19. How defaults work: methodology.
eBay
Final value fee, per-order fee, profit after cost, category rates, and 2026 checks.
- eBay fee calculatorFinal value fee, per-order fee, and take-home before cost for US sellers.
- eBay profit calculatoreBay fees after item cost and the shipping label you paid.
- eBay final value fee calculatorTiered final value fee plus per-order fee by category rate.
- eBay fee calculator 20262026-stamped eBay fee defaults with the same fee stack engine.
- How much does eBay takeQuestion landing for eBay take rate - FVF plus per-order fee.
- eBay selling fees calculatorSelling-fees angle: FVF, per-order, optional promoted on one sale.
- eBay fee percentagePercent-focused eBay fee page with live FVF override.
- eBay seller fee calculatorSeller-fee wording entry into the eBay fee stack.
- eBay PayPal fee calculatorLegacy PayPal intent - clarifies managed payments, no double-count.
- eBay managed payments feePer-order fee under managed payments ($0.30 / $0.40).
- eBay trading cards feeTrading cards category FVF angle with fee stack.
Amazon FBA
Referral + fulfillment rough cut, cost in, profit out — planning math, not Fee Preview.
- Amazon FBA calculatorReferral and fulfillment rough cut with optional COGS — not Fee Preview.
- FBA fee calculatorAmazon FBA referral and fulfillment fee lines without a full P&L.
- Amazon FBA profit calculatorReferral and fulfillment estimates against cost and sell price. Storage and ads not included.
- FBA estimatorQuick FBA fee estimate - referral + fulfillment stub.
- Amazon FBA fee calculatorFull-name Amazon FBA fee stack entry.
- Amazon fee calculatorGeneric Amazon seller fee path defaulting to FBA stack.
- Amazon profit calculatorAmazon profit after referral, fulfillment, and COGS.
- Amazon FBA cost calculatorCost-side FBA stack with COGS, inbound, optional storage.
- Amazon FBA revenue calculatorRevenue vs fee stack - avoid third-party brand shells.
- FBA profit calculatorShort-slug FBA profit after fees and COGS.
- Amazon fulfillment fee calculatorFulfillment-dollar focus inside the FBA fee stack.
- Amazon FBA storage fee calculatorStorage/other dollars on top of referral + fulfillment.
- Amazon referral fee calculatorReferral percent focus with fulfillment still visible.
- FBA calculator USAUS marketplace FBA planning defaults.
- FBA calculator UKUK FBA planning stubs - paste Seller Central UK fulfillment.
- Amazon seller fee calculatorSeller-fee wording into Amazon/FBA fee stack.
- Amazon FBA calculator USAAmazon-branded USA FBA calculator with profit fields.
Etsy
Listing, transaction, processing — optional Offsite Ads and reverse list price.
- Etsy fee calculatorRough listing, transaction, and processing fees on one sale. Defaults are estimates — check your seller dashboard.
- Etsy profit calculatorEtsy fees after materials and shipping you paid — optional Offsite Ads.
- How much does Etsy takeQuestion landing for Etsy take - listing, txn, processing.
- Etsy price calculatorReverse Etsy list price for a target profit.
- Etsy fees 20262026-stamped Etsy fee stack with dated defaults.
- Etsy fees calculatorPlural fees entry into the Etsy fee stack.
Shopify
Payment processing estimate — footnote channel, not a marketplace pillar.