dapplepilot

Profit Lab

Website Conversion ROI Calculator

Estimate orders, revenue and campaign contribution from visitors, conversion rate, sale value, margin and spend. Save a scenario for comparison.

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Understand the answer

The calculation, explained.

Expected orders = visitors × conversion rate. Revenue = orders × sale value. Gross profit applies entered gross margin. Contribution subtracts campaign spend; ROI uses that spend as denominator.

Review the example assumptions and results
Visitors or leads
1000
Conversion rate
2 %
Value per sale
50 $
Gross margin
40 %
Campaign cost
100 $
Expected orders
20
Revenue
1000 $
Gross profit
400 $
Contribution
300 $
ROI
300 %
How this tool works

Adjust the labeled inputs to see a new calculation. Units and assumptions are shown beside each field. Printed and copied results use the same calculation.

Example content is illustrative. Free results do not require signup.

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