How it works
Use this tool with clear assumptions
ROI helps compare options with different costs by converting profit into a percentage of the original investment.
When time period is entered, the annualized ROI gives a clearer view of longer or shorter investments.
Formula / logic
ROI = (final value - investment cost) / investment cost * 100.
Example
A $1,000 campaign that returns $1,450 has $450 net profit and 45% ROI.