Shopify store unit economics · Free · No signup

Shopify Profit Margin Calculator

Estimate order-level contribution profit using your own product, fulfilment, payment, advertising and refund assumptions rather than revenue alone.

Runs in your browserEditable assumptionsUSD · GBP · EUR

Profit & margin

Model one order

Defaults are only starting assumptions. Replace them with the fees, fulfilment, returns and costs from your own store or marketplace statement.

Selling price (USD)Product cost / COGS (USD)Fulfilment + outbound shipping (USD)Payment / platform fee (%)Fixed transaction fee (USD)Advertising cost per order (USD)Refund / return exposure (%)Other variable cost (USD)

Live scenario

Estimated net profit / order

$15.83

Estimated net margin: 39.6%

Percentage fee: $1.16
Return exposure: $1.20
Profit before ads: $19.83
Ad cost entered: $4.00

This is a planning estimate, not an official fee quote. Marketplace, payment, fulfilment, tax, refund and advertising rules vary by account, category and country.

Shareable result

39.6%Estimated net margin

$15.83 estimated net profit per order on Shopify store. Sharing includes only the displayed result label and value; raw calculator inputs and local detail are not added to the shared URL or analytics event payload.

See paid workflows

What this calculator answers

How much contribution profit is left after the variable costs you enter?

What estimated net margin does the order produce?

How much of the selling price is being consumed by payment, fulfilment, advertising and refund exposure?

From calculator to recurring workflow

Stop rebuilding the same spreadsheet every week.

The free tool is for one scenario. Solarc Labs paid workflows are for repeated analysis, saved evidence, team handoff and automation.

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Independent tool: Solarc Labs is not affiliated with or endorsed by Amazon, Shopify or WooCommerce. Brand names are used only to describe common seller workflows. Outputs are planning estimates based on the figures you enter and are not tax, customs, accounting, advertising or marketplace-fee advice.