When this calculator is useful

When to use the roi calculator

See when to use the roi calculator and which inputs to compare for your situation.

Try it in situations like these

Use this ROI calculator to measure how efficiently an investment, marketing campaign, project, or business expense performed.

Enter Net gain (USD) and Cost of investment (USD) to calculate the result for your current situation.

Change Net gain (USD) while keeping Cost of investment (USD) the same to see how much the result changes.

Before acting on the result, check the units and any real-world conditions the calculator does not include.