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Whatnot Fee Calculator

See your real net profit on Whatnot — flat 8% selling fee, no payment processing fee. Includes your cost basis. Updated for 2026.

Your numbers

Quick start — try a preset

8% selling fee, no separate payment fee

$

What you paid for the item

$

What the buyer pays for the item

$

$0 if free shipping. Most marketplaces charge fees on this too.

$

What you pay for the label

$

Box, tape, supplies, gas to thrift, etc.

Net profit

$23.40

ROI: 234.0%
Margin: 52.0%

Breakdown

Gross revenue (sale + shipping)
$45.00
− Cost basis
-$10.00
− Shipping cost
-$8.00
− Other costs
-$0.00
− Whatnot fees

8% × $45.00 = $3.60

-$3.60
Net profit
$23.40

Fees are estimates as of April 2026. Real fees vary by category, store subscription, and seller status. Always verify with the marketplace's current fee schedule.

Why Whatnot's 8% beats other platforms — and when it doesn't

On paper, Whatnot has the lowest fee load of the major resale marketplaces: 8% flat, no payment processing fee, no listing fees, no per-order fees. A $100 sale costs you $8 in fees, period. Compare to eBay's ~$13.55 ($13.25 + $0.30) on the same $100 sale.

But the fee comparison alone is misleading because Whatnot demands a fundamentally different work model. Static-listing platforms (eBay, Mercari, Poshmark) let you list once and walk away; the platform handles discovery and the buyer arrives whenever. Whatnot demands you go live, present every item personally, and entertain buyers in real time for the auction to fire. That's 2-4 hours of focused work per stream, multiple nights per week to build an audience.

The 8% fee reflects that work. You're trading marketplace effort for personal effort. For collectibles where live auctions consistently push final prices 20-40% above static listings, the trade is excellent. For commodity items where buyers expect Buy It Now convenience, Whatnot's lower fee can't make up for the lower realized prices.

Other fee calculators

eBay Fee Calculator

13.25% + $0.30/order

Mercari Fee Calculator

10% sell + 2.9% + $0.50 payment

All marketplaces

Compare 7 platforms side by side

Whatnot fee calculator FAQs

Whatnot charges 8% on the sale price (item only — buyer pays shipping separately and Whatnot doesn't take a cut of that). There's no separate payment processing fee for the seller; Whatnot absorbs that on their side. So a $50 sale costs you $4 in fees flat — one of the cleanest, lowest fee structures among major resale platforms.
Whatnot's economics are different: live-stream auctions create scarcity-driven bidding that often pushes final prices above what static listings would achieve. Buyers are paying for the entertainment + community + immediacy, so Whatnot can take a smaller cut and still be profitable on the volume. The trade-off: you have to actually run live streams, which is a real time investment most resellers underestimate.
Whatnot uses a flat shipping fee structure paid by the buyer at checkout (around $5 for standard items, more for heavy or oversized). Sellers print prepaid USPS or UPS labels via Whatnot's interface — no separate label purchase required. The seller doesn't see the shipping fee as income, but doesn't pay for the label either, so it's effectively a wash in your ROI math.
Sports cards (especially raw rookie singles and sealed boxes), Pokemon and Magic: The Gathering, Funko Pop chases, sneakers (high-end exclusives), comics, and high-end designer fashion. Anything where buyers are emotionally invested and willing to bid against each other in real time. Categories with clear price discovery already (commodity electronics, generic clothing) underperform on Whatnot vs. eBay.
You schedule a stream, set a category, and go live with your inventory in front of you. Buyers join the stream and bid on items as you present them. Auction-style: starts at a low price ($1, $5, or $10 typically), counts down for 10-30 seconds with each new bid extending the timer, sold to highest bidder when the timer hits zero. Streams typically run 2-4 hours. Most successful streamers do this 2-4 nights per week and treat it as a side business, not casual.
For raw cards and modern releases: Whatnot wins — buyers pay a premium for live drama, and the 8% fee beats eBay's 13.25% (or category-specific tiers like 8% on sneakers). For high-end graded cards (PSA 10s, BGS 9.5s) where buyers want time to research: eBay wins — Buy It Now buyers compare deliberately, while Whatnot's auction-momentum-buying caps your ceiling. Most card resellers use both: Whatnot for raw/modern, eBay for graded/vintage.
Whatnot Fee Calculator 2026 — 8% Selling Fee Net Profit | Item Value Checker