Shopify Profit Calculator
What is your actual profit per order after COGS, shipping, processor fees, ad spend, and refunds? Most Shopify dashboards show revenue. This shows what you keep. Enter the numbers below to see your real margin and a break-even ad-spend number you can act on.
Enter Your Order Details
What the customer pays at checkout (excluding tax)
Landed product cost — supplier price plus inbound freight, duties, packaging
What outbound shipping costs you, not what you charge the customer
0 if you offer free shipping
Shopify Payments default is 2.9%; PayPal/Stripe similar
Per-transaction flat fee (default $0.30)
Total ad spend ÷ orders attributed. Use a 7-30 day blended figure for honesty.
Percent of orders refunded or charged back. Most Shopify stores see 3–8%.
Monthly Shopify + app subscriptions ÷ monthly orders. Optional.
Gross Revenue
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Total Cost per Order
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Processor Fee
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Net Shipping Cost
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Refund Reserve
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Ad Spend (CAC)
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Net Profit per Order
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Net Margin
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Break-Even Ad Spend
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Want This Calculation in Real Time, Per SKU?
ProfitShield connects to Shopify and gives you a live margin per SKU, per channel, per day — using the same maths you just ran but with your actual order data. Real-time alerts when margin drops, COGS shifts, or your ad spend ratio crosses a threshold. Tuned for SMB pricing rather than DTC enterprise stacks.