Calculate seller fees
Start with the platform fee stack: marketplace fee, payment processing, ads, shipping, returns, and fixed order costs.
Seller calculators hubFee · payout · profit · break-even
Marketplace Seller Fee Calculators
Calculate seller fees first, then turn margin-safe SKUs into product pages, SEO metadata, FAQs, AI-citable paragraphs, ads, and emails. This is the center of the SKU to Sales workflow.
Decide if the SKU deserves content work
If the break-even price and target margin still work, the SKU is worth improving. If not, change price, channel, bundle, or sourcing.
Generate the listing assets
Use the One SKU generator to create product-page copy, SEO metadata, FAQs, AI-citable paragraphs, ads, emails, and HTML or Markdown exports.
Calculator cluster
Choose the fee calculator that matches the seller decision.
Core
Product Pricing Calculator
Set a SKU price floor before choosing a marketplace.
GSC seed query: product pricing calculator / product pricing tool
FocuseBay Fee Calculator
Estimate final value fees, promoted listing cost, payout, profit, and offer floor.
GSC seed query: ebay fee calculator / calculate ebay fees
FocusWhatnot Fee Calculator
Estimate commission, processing, payout, live-selling profit, and break-even sale price.
GSC seed query: whatnot fee calculator / whatnot selling fees
SupportEtsy Fee Calculator
Estimate listing fee, transaction fee, payment processing, Offsite Ads, and margin.
GSC seed query: etsy fee calculator / etsy profit calculator
SupportShopify Fee Calculator
Estimate payment fees, third-party transaction fees, app cost, and storefront profit.
GSC seed query: shopify fees calculator
SupportAmazon FBA Fee Calculator
Estimate referral fees, fulfillment, inbound placement, storage, and SKU margin.
GSC seed query: amazon fee calculator / amazon fba inbound placement fees 2026
SupportTikTok Shop Fee & Profit Calculator
Estimate referral fees, affiliate commission, campaign cost, payout, and break-even price.
Validated keyword candidate, still waiting for stronger GSC signals.
SupportGrailed Fee Calculator
Estimate seller fee, processing, payout, profit, and accepted-offer floor.
Low-competition calculator candidate.
Why this hub exists
Fee calculator traffic needs a natural next step.
Sellers who search for fee calculators usually want a fast answer: payout, profit, margin, and break-even price. A hard product pitch is too early at that moment.
SKU to Sales uses calculators as the entry point, then offers the next useful job: convert a profitable SKU into a clearer product page, search metadata, buyer FAQs, ads, and emails.
Next step after math
Generate the content pack only after the SKU can survive the margin check.
Paste product facts, existing copy, supplier notes, or a URL into the One SKU Content Pack Generator. Export Markdown or HTML for your storefront workflow.
Open One SKU generator