Workspace/Amazon profit calculator
Manual inputs · No live quotes中文
RUNMU / CROSS-BORDER SELLER WORKSPACE

Amazon profit calculator

Amazon fees depend on marketplace, category, size and fulfillment. Set minimum referral and refund admin fees here, but obtain FBA charges from Amazon’s official calculator.

Free · No signup
Free reference FX · optional

Free reference exchange rates

Daily indicative rates, not executable bank or payout quotes. Manual inputs stay unchanged until you apply a rate.

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Rates By Exchange Rate API · 24-hour local cache. Failures keep manual inputs and any cached data.

Local storage · Planning model
Est. operating profit CNY—
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Build a product profit model

Start with your costs, then refine fees and refunds.

Product & operating costs
Revenue, discounts & buyer shipping

Item revenue is list price minus your discount. The platform-funded discount replaces buyer payment; it is not extra revenue. Buyer item payment = list price − seller discount − platform discount.

Marketplace, creator & payment fees

Enter Amazon fulfillment costs from the official calculator. The TikTok US preset has no extra processing fee. Enter Shopify third-party transaction charges separately. Presets are not account quotes.

Refunds, retained fees & recovered stock

One item per order, full refunds only. US reference refund admin = min(original referral fee × 20%, $5) × refunded orders. Override for exemptions. Recovered stock reduces consumed COGS; it does not return purchase cash. Enter only seller-paid extra return shipping, repacking and restocking costs, without duplicating other handling costs. No customer restocking charge is assumed. Costs are per refunded order; use an average when some refunds do not involve a physical return.

Where expenses are paid & tax assumptions

Tax provision is an editable cost, not jurisdiction-specific tax accounting. Customer tax in the processing base increases only processing charges; it is not revenue.

FX & CNY outcome

CNY sourcing costs stay fixed in CNY. USD operating expenses use reference FX. Inputs are planning assumptions.

ESTIMATED OPERATING PROFIT · CNY01
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Net margin—
Cost ROI—
Break-even list price—
Break-even ad spend / order—
Break-even ROAS · net sales—
Break-even creator commission—

Each limit changes one variable at a time. Do not apply every maximum simultaneously.

From sales to profit

Goods & operationsPlatform & payoutProfit

Separate cash from profit

Recovered stock is inventory value, not cash received.

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What the numbers suggest

Amazon fee assumptions

A dedicated entry point using the same transparent engine.

Amazon fees depend on marketplace, category, size and fulfillment. Set minimum referral and refund admin fees here, but obtain FBA charges from Amazon’s official calculator.

This page does not query ASINs, connect your store or fetch live quotes. Verify your fees, save the SKU and continue with batch, FX and payout tools.

Check official sources →