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What every marketplace really takes

Twelve calculators built on fee schedules quoted from the platforms’ own published pages — each one dated, archived, and shown as a formula rather than a headline percentage.

Cited-rate calculators
12
Marketplaces priced
9
Rates last verified
2026-07-28
Your figures
Never sent

The same sale, priced nine ways

One item, no shipping charged, no advertising, standard seller status, each marketplace’s default cited category. The order is what the seller keeps on a $100 sale — but watch the rate columns, because the gap between them changes with the price.

Effective fee rate by sale price, computed from schedules verified as of 2026-07-28. Effective rate is total fees divided by the buyer-paid total, so fixed per-order charges are included.
Rank on a $100 sale Marketplace Fees on $100 Rate at $12Rate at $100Rate at $500
1 Depop 3.3% payment processing + $0.45 $3.75 7.08%3.75%3.39%
2 Reverb 5% selling ($0.50–$500) + 3.19% processing + $0.49 $8.68 12.25%8.68%8.29%
3 Discogs 9% of item price plus buyer-paid shipping $9.00 9.00%9.00%9.00%
4 Etsy 6.5% transaction + 3% processing + $0.25 + $0.20 per item $9.95 13.25%9.95%9.59%
5 Mercari 10% of item price plus buyer-paid shipping $10.00 10.00%10.00%10.00%
6 Grailed 6% below $120 ($1.99 minimum), 9% at/above + processing $10.47 28.25%10.47%12.69%
7 Whatnot 8% item commission + 2.9% order processing + $0.30 $11.20 13.42%11.20%10.96%
8 eBay 13.6% through $7,500, then 2.35% (Store rates vary) $14.00 16.92%14.00%13.68%
9 Poshmark $2.95 below $15; 20% at $15 or above $20.00 24.58%20.00%20.00%

Depop takes the smallest share at all three prices on today’s schedules, on the strength of a published formula that reads 3.3% payment processing + $0.45. One marketplace leading at every price is not the normal state of affairs — a single per-order charge or category threshold is usually enough to reshuffle the order, and the spread here still runs from 7.08% to 28.25% at $12 alone. Rather than carry one winner across a catalogue, run the sale you actually have through all nine at once, or open a single marketplace below.

01

One marketplace at a time

Each of these opens on a cited category, shows the formula line by line, and names the source and the date it was read. Nine marketplaces, nine separate schedules.

eBay Fee Calculator

On a $100 sale
$14.00 in fees
You keep $86.00 · 14.00% effective

Calculate 2026 eBay final value fees by category, promoted listing costs, net payout, effective fee rate, and profit.

Etsy Fee Calculator

On a $100 sale
$9.95 in fees
You keep $90.05 · 9.95% effective

Estimate Etsy listing, transaction, US payment processing, advertising, payout, and profit with transparent fee math.

Whatnot Fee Calculator

On a $100 sale
$11.20 in fees
You keep $88.80 · 11.20% effective

Estimate Whatnot US commission, payment processing, net earnings, effective fee rate, and profit for live or marketplace sales.

Depop Fee Calculator

On a $100 sale
$3.75 in fees
You keep $96.25 · 3.75% effective

Estimate Depop US payment processing, optional boosting, net payout, and profit without assuming the same fee structure worldwide.

Grailed Fee Calculator

On a $100 sale
$10.47 in fees
You keep $89.53 · 10.47% effective

Estimate Grailed commission, US domestic Stripe processing, net payout, effective fee rate, and fashion resale profit.

Reverb.com Seller Fee Calculator

On a $100 sale
$8.68 in fees
You keep $91.32 · 8.68% effective

Estimate Reverb selling and payment-processing fees, minimums, caps, net payout, and profit for music gear.

Mercari Fee Calculator

On a $100 sale
$10.00 in fees
You keep $90.00 · 10.00% effective

Estimate Mercari current US selling fee, buyer-paid shipping fee base, net proceeds, effective fee rate, and profit.

Poshmark Fee Calculator

On a $100 sale
$20.00 in fees
You keep $80.00 · 20.00% effective

Calculate Poshmark’s under-threshold flat fee or standard commission, then estimate net payout and reseller profit.

Discogs Fee Calculator

On a $100 sale
$9.00 in fees
Before your payment provider’s separate cut · 9.00% Discogs fee

Estimate the Discogs selling fee on item and shipping, then calculate payout, effective rate, and record-sale profit.

02

Across marketplaces, and after everything else

Where the question is not what one platform charges but which platform to send the item to, or what is left once postage and overhead come out.

Marketplace Fee Calculator

What it returns
9 marketplaces ranked
One sale priced against every cited schedule at once

Compare estimated seller fees, effective rates, net payout, profit, and margin across nine resale marketplaces.

eBay Shipping Calculator

What it returns
Label cost by weight
Published carrier bands · zone · dimensional weight

Estimate eBay shipping cost using published carrier rate bands, package weight, buyer-paid shipping, handling, and item margin.

Reseller Profit Margin Calculator

What it returns
Profit and margin
Any fee total you supply · cost · shipping · overhead

Calculate reseller net profit and margin after item cost, marketplace fees, shipping, advertising, and operating costs.

03

Before the item is yours

Every tool above prices a sale you have already made. This one prices the one you have not: it runs on the rates from your own payout statement rather than a cited schedule, which is why it sits apart from the twelve.

Bid Ceiling Calculator

What it returns
Your maximum bid
Your own commission and per-order rates · shipping · required profit

Work backwards from a sold price you can evidence to the most you can pay and still clear the profit you set before the bidding started.

How to read a fee schedule

A headline percentage is not the rate you pay

Fixed per-order charges make the effective rate move with the price. That is the whole reason the table above has three rate columns instead of one, and why a $20 sale routinely gives up a larger share than a $500 one on the same schedule.

Thresholds are cliffs, not slopes

Several schedules change behaviour at a boundary rather than tapering. Crossing one can reprice the entire sale instead of just the amount above the line, which is why each calculator warns when your figure lands near one.

Shipping you charge is usually fee-bearing

On most of these marketplaces the commission applies to the buyer-paid total, postage included. Free shipping does not remove that cost — it moves it into the item price, where the same percentage still reaches it.

Two companies can take a cut

Where the marketplace does not process the payment, a second deduction arrives from whoever does. A payout is then two subtractions from two invoices, and only one of them appears in the marketplace’s own published rate.

Where these rates come from

Every rate is transcribed from the marketplace’s own fee page and stored with the sentence it came from quoted verbatim, the source URL, a Wayback Machine snapshot of that URL, who verified it, the date they did, and the date it falls due for review. Nothing here is inferred from a blog post or another calculator.

The schedule is a build input rather than prose, so the pages cannot disagree with it. A build fails if any rate passes its review date, a weekly watcher re-reads each source and reports when the quoted sentence changes, and each page warns in your browser if you are reading a copy published before the current review window. Rates still change without notice — confirm against the marketplace’s page and your own order receipt before pricing on them.

Frequently asked questions

Which marketplace has the lowest selling fees?

On the schedules we currently price, Depop takes the smallest share at $12, $100 and $500 alike. That is unusual — fixed per-order charges and category thresholds normally reshuffle the order as the price moves, so check the table above against your own price rather than carrying one winner across your whole catalogue.

Do these calculators include payment processing fees?

Where the marketplace processes the payment itself, yes — the processing charge is a separate line in the fee breakdown, not folded into the headline percentage. Discogs is the exception: it does not take the payment, so its calculator asks for your own provider’s percentage and fixed charge and counts them as a second deduction. It defaults to zero and says so rather than guessing a rate we cannot cite.

Where do the fee rates come from, and how current are they?

Every rate is transcribed from the marketplace’s own published fee page, quoted verbatim, and stored with the source URL, a Wayback Machine snapshot of that URL, the name of the person who verified it, the date they did, and the date it is next due for review. The newest verification across these schedules is 2026-07-28. A build fails if any schedule passes its review date, and each page warns in the browser if you are reading a copy that has gone stale since it was published.

Are the numbers I type sent anywhere?

No. The arithmetic runs in your browser and the figures you enter are never transmitted, stored, or logged. Sharing a permalink is the one exception, and it is deliberate: the values are in the URL you choose to copy, so a link you send to a partner reopens the same scenario.

Why do your figures differ from the marketplace’s own estimate?

Usually because of what the other estimate leaves out — a fixed per-order charge, a payment-processing line, a category that is priced differently from the marketplace default, or a threshold the sale sits just above. Every fee line here is labelled and traceable to a quoted source, so a mismatch can be read off rather than guessed at. Your actual order receipt is always the authority; treat these as planning figures.

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