Reselling Profit Calculator
Online Business ModelsCalculate your profit and margin when reselling items on eBay, Facebook Marketplace, or Poshmark.
Profit
Your net profit on this item after all costs.
Margin
40.3%
Profit as a percentage of selling price.
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Odeh Ahwal0people find this calculator helpful
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Calculator Stats
Creators
Odeh Ahwal0people find this calculator helpful
Views
Helpful
Saved
Embeds
Online Business Models calculators
Frequently Asked Questions
What platform fees should I expect?
eBay typically charges around 13% in final value fees for most categories, Facebook Marketplace charges 5% (or none for local pickup), and Poshmark charges a flat $2.95 on sales under $15 or 20% above that — check your specific platform's current rate.
Should I factor in my sourcing time?
This calculator covers item-level economics only. Thrifting, sourcing, listing, and shipping all take real time — successful resellers often track their effective hourly rate separately to ensure the business is worth their time investment.
What margin should I target when reselling?
Many resellers aim for at least a 50-100% markup over purchase price (so selling price is 1.5-2x what you paid) to comfortably cover fees, shipping supplies, and time after accounting for items that don't sell.
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