ROI Calculator

Calculate return on investment as a percentage of initial cost.

Updated April 2026 · CalcFlow Editorial

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Enter values above and click Calculate to see your results.

How to Use

  1. Enter the initial investment amount.
  2. Enter the final value or total return.
  3. Enter the investment period in years.
  4. Click Calculate.

Formula

ROI = (Final Value - Initial Cost) / Initial Cost x 100

Frequently Asked Questions

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