Inputs
ROI = (Revenue − Cost) ÷ Cost × 100
Results
Profit
$0
Revenue − Cost
ROI
0%
Return on Investment
Enter values and click Calculate to see your ROI.
Tips
What is ROI?
Return on Investment shows how much you gained relative to what you spent.
Good Benchmarks
Positive ROI means profit; compare against past campaigns to benchmark performance.
Sensitivity
Small changes in cost or revenue can shift ROI quickly — sanity-check your inputs.
Privacy
All calculations happen locally in your browser. No uploads, no tracking.