True Profit Calculator

What you actually clear on a flip after every fee. Marketplace cut, shipping, tax you paid, packaging and a returns buffer — the spread that looks big often isn't.

Your flip

Sale price ($)

What you paid ($)

Marketplace

Marketplace fee (%)

Fixed fee ($)

Shipping you pay ($)

Packaging ($)

Sales tax paid buying (%)

Returns / loss buffer (%)

Target margin for "max buy" (%)

What you actually clear

Net profit

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Margin — · ROI —

Break-even sale price—

Max buy for ≥20% margin—

Estimates only — fee rates vary by seller level, category and promotions; confirm your marketplace's current rates. Sales tax applies if you paid it buying the item. This tool doesn't include your time or sourcing travel.