Shopify Profit Calculator
Last updated: July 2026
Estimate monthly Shopify store profit, contribution margin and break-even revenue from sales, product cost, payments, ads, apps and refunds.
Estimated monthly Shopify profit
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- Estimated gross contribution before ads: —
- Estimated payment and refund cost: —
- Estimated net profit margin: —
- Estimated break-even revenue: —
On this page
Quick summary: Estimate monthly Shopify store profit, contribution margin and break-even revenue from sales, product cost, payments, ads, apps and refunds. Enter the requested values, calculate, review the result, and compare more than one realistic scenario before making a decision.
Read the complete guide
What this calculator estimates
Estimate monthly Shopify store profit, contribution margin and break-even revenue from sales, product cost, payments, ads, apps and refunds. It is designed for fast planning and comparison in the United States. The output is an estimate, not a binding quote, approval, tax determination, insurance offer or professional recommendation.
How to use it
Enter the requested values using a single consistent time period and currency. Select Calculate, review the headline result and supporting figures, then change one assumption at a time to compare another scenario.
How the calculation works
Gross sales are reduced by product cost, payment processing, fixed transaction fees and refunds to estimate contribution. Advertising, platform and overhead costs are then subtracted.
Important limitations
Taxes, shipping subsidies, chargebacks, discounts, inventory write-offs, customer support, fulfillment and attribution can materially change store profitability.
Frequently asked questions
Is the result exact?
No. It is a planning estimate based on the assumptions entered.
Can I compare different scenarios?
Yes. Change one input at a time so you can see which assumption changes the result.
Does the calculator store my inputs?
The calculation runs in the browser and does not require an account. Avoid entering unnecessary confidential information.