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What is the ROI Calculator?

Return on Investment (ROI) is a performance measure used to evaluate the efficiency or profitability of an investment or compare the efficiency of a number of different investments. ROI tries to directly measure the amount of return on a particular investment, relative to the investment's cost.

How to Use This Calculator

1

Enter the initial amount you invested.

2

Enter the final value of the investment (or current value).

3

Click 'Calculate' to see your ROI percentage.

Example Calculation

Investing $1,000 and selling for $1,500

If you invested $1,000 and the investment is now worth $1,500, your net profit is $500. Your Return on Investment (ROI) is 50%.

Frequently Asked Questions

Pro Tips

  • Consider the time horizon when evaluating ROI.
  • Factor in transaction costs and taxes.
  • Compare ROI against a benchmark like the S&P 500.