A website redesign or CRO project should be evaluated by the business impact it can create. This calculator estimates the added leads, customers, revenue, and profit from improving conversion rate without increasing traffic.
What this calculator does
Estimate how much additional revenue and profit could come from conversion rate improvements on your website.
How to use it
Enter current traffic, current conversion rate, target conversion rate, close rate, average customer value, gross margin, and CRO investment. The calculator estimates incremental value and ROI.
Formula and assumptions
- Current leads = monthly sessions × current conversion rate.
- Target leads = monthly sessions × target conversion rate.
- Incremental revenue = additional leads × close rate × customer value × months.
- ROI = (incremental gross profit − CRO investment) ÷ CRO investment.
Assumptions
- Traffic volume and traffic quality remain stable.
- Conversion improvements come from better design, copy, offer clarity, forms, trust signals, speed, and tracking.
- The calculator does not account for seasonal demand or sales capacity constraints.
How to interpret your result
If the model shows strong impact, the next step is to identify the specific conversion barriers: weak offer, poor page structure, slow speed, unclear CTAs, form friction, or missing trust signals.
Next steps
Request a conversion audit
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