Business calculator
ROI Calculator
Calculate return on investment from gain and cost.
Formula
ROI formula
ROI = (gain - cost) / cost x 100
A 1,500 gain on 1,000 cost is 50% ROI.
FAQs
What is ROI?+
ROI compares profit to cost as a percentage.
How does the ROI Calculator calculate the result?+
It uses the ROI formula: ROI = (gain - cost) / cost x 100. A 1,500 gain on 1,000 cost is 50% ROI.
What information do I need to use the ROI Calculator?+
Calculate return on investment from gain and cost.
How accurate is the ROI Calculator?+
ROI Calculator applies the formula and assumptions shown on this page. Results may be rounded for readability, so verify changing rates, thresholds, medical guidance, or legal rules with the cited source or a qualified professional.
What should I check before using the ROI Calculator result?+
Check that the units, dates, rates, and assumptions match your situation. Change one input at a time to understand which values have the largest effect on the result.
Business guide
How to use the ROI Calculator
Calculate return on investment from gain and cost. The page also explains the ROI formula and shows a practical example: A 1,500 gain on 1,000 cost is 50% ROI.
- 1
Enter your details
Enter gain and cost, then complete any other fields shown in the calculator.
- 2
Check the calculation
Review the result alongside the ROI formula: ROI = (gain - cost) / cost x 100.
- 3
Compare scenarios
Change one or more inputs to see how they affect the ROI Calculator result before you use the estimate.
Was this calculator useful?
0/1200