Tools/Mercari Fee Calculator

Mercari Fee Calculator

Mercari's seller fee looks simple until shipping, purchase cost, and slow-moving inventory hit your margin. Run the sale before you list it.

Your numbers
Mercari's current seller fee applies to item price plus buyer-paid shipping.
Packaging, cleaning, mileage allocation, authentication, or repair costs.
Results
$0.00
Net payout after Mercari fee
Mercari seller fee$0.00
Profit after costs$0.00
ROI0%
Break-even sale price$0.00
Track every Mercari flip free
Fees, sources, stale inventory, and real profit in one place.
Formula
How this Mercari calculator works

Current Mercari US seller fee: 10% of item price plus buyer-paid shipping for new and updated listings. Profit subtracts that fee, your shipping cost, purchase cost, and other costs.

01
Calculate fee base
Sale price plus buyer-paid shipping. That is the number Mercari applies the 10% seller fee to.
02
Subtract real costs
Purchase cost, postage, packaging, and other costs decide whether the flip actually made money.
03
Track the pattern
One calculator tells you one sale. stokd shows which sources, categories, and platforms keep paying off.
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