Marketplace Settlement Fee Calculator
Estimate your seller payout after fees on Naver, Coupang, Gmarket & 11st
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🔒 Everything runs 100% in your browser. Your files and input are never uploaded to any server.
Built for sellers on Korean marketplaces like Naver Smartstore, Coupang, Gmarket/Auction, and 11st who want to know exactly how much they'll actually receive after fees. Just enter your sale price and shipping cost, and the calculator applies each platform's typical commission rate to show the estimated payout instantly, all computed locally in your browser with nothing sent to a server.
How to use
- Choose the marketplace you sell on (Smartstore, Coupang, Gmarket/Auction, or 11st).
- Enter the sale price along with shipping and packaging costs.
- For Smartstore, toggle Naver Shopping referral and the Start-Zero benefit; for Coupang, pick a category fee or enable Rocket Delivery.
- Check the estimated settlement amount and fee breakdown shown at the top.
FAQ
- Is this an exact match for my real payout?
- It's an estimate based on each platform's typical fee rates. Actual settlement can vary by sales volume, promotions, VAT, and onboarding fees, so use it as a reference.
- Why does the fee jump so much with Coupang Rocket Delivery?
- Rocket Delivery/Rocket Jet sellers typically face commission rates around 20-30% depending on their onboarding type, so the calculator applies a flat 30% assumption.
- Is any of my data saved or uploaded?
- No. Every calculation happens instantly in your browser and nothing is stored or transmitted elsewhere.