Seller Profit Calculator - Costs, Fees & Net Margin
Estimate order profit with editable fee assumptions, shipping, listing charges, ads, discounts and full-refund costs.
By Marginory teamContent reviewed
Enter your own fee rates.
Revenue
Costs
Fees
Risk
Full refunds assumed; selling fees, shipping and ads remain paid. Enter any recovered product value below.
Summary
Profit
Pricing guidance
Compare two scenarios
Save A, change your inputs, then save B. Snapshots remain here until this page reloads.
Scenario A
No snapshot saved.
Scenario B
No snapshot saved.
Start with your order economics
Enter item selling price, seller discount, buyer-paid shipping, product or labor cost, actual postage, packaging and advertising. Seller revenue after the discount includes buyer shipping. Payout subtracts fees; profit also subtracts the costs of producing and delivering the order.
Understand the preset limits
Presets are editable flat-rate starting profiles. They do not represent every category, order threshold, country charge or Store agreement. Use the dedicated Amazon, eBay, Etsy country and TikTok tools when their category or fee-basis rules apply. Fee taxes and processing on buyer tax require separate treatment in those tools.
Margin and pricing output
Margin is modeled profit divided by seller revenue. Break-even price solves the same fee and return assumptions for zero profit. A target-margin price reverses that equation. A zero denominator or impossible target displays Not achievable; it should not be read as a free item or guaranteed market price.
Full-refund scenario
This model keeps original product, delivery, advertising and fee costs on fully refunded orders. It subtracts refunded revenue, then adds entered inventory recovery and subtracts return handling. Automatic fee credits are excluded; use a platform-specific return calculator to enter actual credits. A partial refund requires a different model.
Worked custom order
Hypothetical $30 seller revenue, $8 product, $5 paid postage, $1 packaging, $3.30 modeled fees and no ads or refunds produces $12.70 profit and 42.33% margin. Adding $4 advertising reduces profit to $8.70. A 10% full-refund assumption with no recovery or fee credit reduces average contribution by another $3.
Compare before changing price
Save two scenarios with the same costs to see what a price, ad or return assumption changes. Add fixed overhead to a separate monthly budget. A positive order result alone does not cover rent, apps, inventory losses or your own time unless those costs are entered.
Sources and scope
Etsy fee policy. Country processing policy. eBay US non-Store fees. eBay fee credits. Confirm the account schedule and actual quote before pricing. The content review date does not verify every input or predict future results. How these estimates work.
Review the market, fee bases and exclusions shown with this tool. Published rates and illustrative cost inputs have different certainty. Compare your breakdown with an actual order statement. Sources and methodology.