How to use this calculator
Enter monthly revenue, total product and shipping costs, payment processing fee rate, and your fixed or semi-fixed Shopify expenses such as apps, ads, and subscription fees.
The calculator estimates monthly profit, margin, payment fees, and break-even revenue.
What the result means
Shopify profit should be judged after payment fees, advertising, app subscriptions, and fulfillment costs. Strong revenue without margin is not a healthy store.
Shopify Profit = Revenue − Product/Shipping Costs − Revenue × Payment Fee Rate − Apps/Ads/Subscription
For deeper planning, separate ad spend, app cost, and subscription cost. This version combines them for fast monthly margin analysis.