Enter the three core inputs.
Monthly visitors, conversion rate, and average order value. Pull traffic from SimilarWeb or analytics, conversion from industry benchmarks, and AOV from the storefront's product pricing.
Model a Shopify store's monthly and annual revenue from traffic, conversion rate, and average order value. Numbers update as you type, with a 12-month growth projection.
Sessions per month from analytics.
Shopify stores typically convert between 1 and 3 percent.
Revenue left after cost of goods.
Set above zero to project a 12-month ramp.
The model is a clean three-variable funnel with a few business-side derivations on top. Outputs update on every keystroke:
Monthly visitors, conversion rate, and average order value. Pull traffic from SimilarWeb or analytics, conversion from industry benchmarks, and AOV from the storefront's product pricing.
Gross margin is the percent of revenue you keep after cost of goods sold. Traffic growth is the month-over-month percent increase in sessions. Both are optional.
Monthly and annual revenue, gross profit, customer count, and a 12-month projection compound as you adjust the inputs. Save your scenarios by bookmarking the URL after the inputs persist.
Acquiring a Shopify brand? Pull traffic from SimilarWeb, conversion from category benchmarks, AOV from the price ladder. The estimated revenue is your first sanity check against whatever multiple the seller is asking.
Working backward from a revenue target. The calculator shows which combination of traffic, conversion, and AOV gets you there. You see the leverage point: is it more traffic, a higher-converting site, or a richer cart.
Need a defensible monthly revenue number for an investor deck or pitch. The model is transparent: every output traces back to a clearly labeled input, so the audience can press on any assumption.
Estimate a competitor's revenue from public traffic data. Compare two or three competitors side by side. The right way to size a market without buying paid intelligence subscriptions.
A three-variable funnel is fast and useful. It is not a substitute for a P&L. Be honest about what it leaves out:
Yes. The calculator is free with no signup. Inputs and outputs stay in your browser. Nothing is sent to a server.
Use SimilarWeb, Semrush, or Ahrefs to get an estimate of monthly visitors. These services sample browser panels and ISP data. The number is approximate, usually within 30 percent of the real figure for stores with meaningful traffic.
Industry benchmarks place most Shopify stores between 1 and 3 percent. High-converting stores in apparel, beauty, and food and beverage sit around 2 to 3 percent. New stores and stores with broad audiences often sit at 0.5 to 1 percent.
Use the median price of three to five products on the storefront as a proxy. Apparel typically lands at 60 to 120, beauty at 30 to 80, food and beverage at 20 to 50, furniture and home goods at 200 to 800. Adjust based on the cart upsell strategy you observe.
It estimates monthly revenue from new orders. It does not model recurring subscription billing, churn, or upgrade and downgrade flows. For a subscription business, model the first-order revenue here and add recurring revenue separately.
Accuracy depends on the input quality. Traffic estimates are usually the largest source of error. With a real traffic number and reasonable conversion and AOV assumptions, the estimate is typically within 20 percent of the actual revenue figure.
Five more free Shopify tools, same evidence-first approach.