eBay Fee & Profit Calculator
Model US seller fees on the total amount of the sale (item, buyer shipping, and sales tax), plus optional Promoted Listings cost. All math runs in your browser.
Rates checked October 3, 2026. Source: eBay US selling fees.
Worked example
Item price: $50.00 · Shipping & tax: $0
Final value fee: $50.00 × 13.6% = $6.80
Per-order fee: $0.40 (order over $10)
Payout before COGS: $42.80 · Margin: 85.60%
Are my numbers sent to a server?
No. The math runs in the browser and nothing typed is uploaded or stored.