Mercari Fee Calculator 2026: Seller Fees and Profit
Estimate Mercari selling fees and net profit. Enter your marketplace fee rate and processing costs to model margins.
Tip: Use your actual Mercari fee schedule for the most accurate result.
FAQ
What Mercari fees should I include?
Include marketplace fees, payment processing fees, shipping costs, and your item cost (COGS).
Do Mercari fees apply to shipping?
Many platforms charge fees on the total amount paid by the buyer, which can include shipping.
How do I calculate net profit on Mercari?
Use your sale price, costs, and fee rates to estimate net profit and margin.
More questions (2)
Can I include promotions or boosts?
Yes. Add promotion fees in the optional fee fields.
Why are fees different across orders?
Rates can vary by payment method, category, or region. Always verify current Mercari fees.
Guides, snippets & country pages
Keep this collapsed by default to reduce noise in the calculator workflow.
Fee snippet
- Formula: Marketplace fee + (payment processing percent x order total + fixed fee).
- Fee base: Fees typically apply to the order total (item price + shipping charged to the buyer).
- Includes: Marketplace fees, processing fees, and optional add-ons.