Seller Fee Desk
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Tool index · 24 tools

All tools

Fee, net payout, pricing, shipping and tax calculators for online resellers. Free, no account — and nothing you type into them leaves your browser.

Compare

One sale, every marketplace, ranked by what you keep. one tool

  • Where to sell: net payout comparison

    What you keep from the same sale on each marketplace, with each platform’s own fee base, shipping model and sales tax handling.

    Use it when you have an item in hand and want to know which marketplace leaves you the most.

Marketplace fees

One platform at a time, each fee charged on its own base. twelve tools

  • eBay fee and profit calculator

    The final value fee on the total amount of the sale, including shipping and sales tax, plus the per-order fee, store and ad options.

    Use it when you are pricing or checking an eBay sale and want the exact fee and what you keep.

  • Poshmark fee calculator

    The flat fee under $15 and the 20% fee from $15, with offers and bundles, and what lands in your balance.

    Use it when you are setting a Poshmark price or answering an offer near the $15 line.

  • Mercari fee calculator

    The 10% selling fee on item and buyer-paid shipping, buyer-pays versus seller-pays shipping, and payout options.

    Use it when you are listing on Mercari and choosing who pays for the label.

  • Depop fee calculator

    Payment processing on item, shipping and sales tax, the Boost fee when it applies, and Depop versus your own label.

    Use it when you sell on Depop in the U.S. and want to see what you still pay without a selling fee.

  • Etsy fee calculator

    Listing, transaction, payment processing and Offsite Ads fees on one order, each on its own base.

    Use it when you want every Etsy fee on an order laid out line by line.

  • Whatnot fee calculator

    The tiered commission on the item price and processing on the buyer’s total, by category group and tier.

    Use it when you sell in Whatnot shows and want your rate, your net and the next tier.

  • StockX vs GOAT payout calculator

    The payout for the same pair on StockX by seller level and on GOAT by seller rating, side by side.

    Use it when you have sneakers or streetwear to sell and want to know which platform pays more.

  • TikTok Shop fee calculator

    The referral fee on the item and the shipping the customer pays, by category group, with an optional creator commission and your label.

    Use it when you sell on TikTok Shop and want what a sale leaves after the referral fee and shipping.

  • Vinted fee calculator

    What a U.S. Vinted sale leaves you (no selling fee) and what the buyer pays on top: the usual Vinted fee and the prepaid label.

    Use it when you sell on Vinted in the U.S. and want to see your payout and the buyer’s total.

  • Grailed fee calculator

    The seller fee (6% under $120 with a $1.99 minimum, 9% from $120) and payment processing by Stripe onboarding, and the $120 line.

    Use it when you are pricing a Grailed listing and want the fee, your payout and the price that beats the $120 line.

  • Facebook Marketplace fee calculator

    The selling fee on a shipped order: 10% of the item, shipping and sales tax, with the $0.80 minimum, and what you keep after the label.

    Use it when you sell with shipping on Facebook Marketplace and want the fee and your payout.

  • Amazon seller fee calculator

    The referral fee by category, the media closing fee and the Individual or Professional plan, for orders you ship yourself.

    Use it when you ship your own Amazon orders and want the referral fee and what a sale leaves.

Profit & pricing

From the net payout to real profit, and back to a price to list. three tools

  • Reseller profit calculator

    True profit per item after the net payout, item cost, sourcing tax, supplies and sourcing miles, with margin and ROI.

    Use it when you want to know what an item really made you, not just what it sold for.

  • Price to list and break-even calculator

    The list price that leaves the profit or net you want on each platform, and the break-even price, solved exactly.

    Use it when you know what you need to keep and want the price to ask.

  • Sales report analyzer

    Open an eBay, Poshmark, Mercari or Etsy sales export: net per item, fees by type, what the platform kept each month and Schedule C-style totals — in your browser.

    Use it when you have a month or a year of sales in a CSV and want the totals without a spreadsheet.

Payments & shipping

Payment app fees and USPS postage by size and zone. six tools

  • PayPal, Venmo and Cash App fee calculator

    What each app takes on a goods-and-services or business payment, and the amount to request to receive a set sum.

    Use it when you sell locally or through social media and get paid in a payment app.

  • Cash App instant transfer fee calculator

    Cash App’s instant-transfer fee at both ends of the range it publishes, what arrives, and the amount to move to land a set sum.

    Use it when you want money from your Cash App balance in your bank today and want to know what it costs.

  • Apple Cash instant transfer fee calculator

    The Apple Cash Instant Transfer fee to a debit card, what arrives, and the free bank transfer.

    Use it when money is in your Apple Cash balance and you want it on your debit card now.

  • Venmo instant transfer fee calculator

    The Venmo Instant Transfer fee with its minimum and maximum, what arrives, and personal and business profile limits.

    Use it when you want your Venmo balance in your bank in minutes and want the exact fee.

  • PayPal instant transfer fee calculator

    PayPal’s instant-transfer fee from a personal or a business account, what arrives, and the amount to move.

    Use it when you want your PayPal balance in your bank today and want to compare it with the free standard transfer.

  • Dimensional weight and USPS price checker

    The billable weight of a box under the USPS divisor and the published prices for it, by zone.

    Use it when you are choosing a box or checking whether a package will be priced by size.

Taxes

Which forms to expect and what to set aside. two tools

  • 1099-K checker

    Whether a platform or payment app is likely to send a Form 1099-K under the federal rule and the state rules we could confirm.

    Use it when you sold online this year and want to know which forms to expect.

  • Reseller tax set-aside estimator

    The self-employment tax on your resale profit and the estimated-tax dates, with a clear list of what it does not estimate.

    Use it when you want a starting figure to set aside from each month’s sales.

What the tools do, and what they don’t

Every tool is free, needs no account and runs in your browser: the prices, costs and numbers you type are not sent to this site, not stored on it and never put in the page address. A “Same $28 on every platform →” link carries them to the next calculator through your browser’s session storage, and that page deletes them once it has read them.

Each tool charges every fee on the base the platform itself uses — item price, shipping, sales tax — shows the date the rates were last checked against the platform’s own pages, and says “Not modeled” where a rule could not be confirmed instead of guessing. The arithmetic is covered by automated tests.

The tools show the math, not a verdict: they can’t see your account, your fee tier or your tax situation. The guides explain the rules behind each one.