ROI Calculator — Return on Investment

Enter initial investment and final value to calculate profit and ROI percentage.

—Profit
—ROI

How to use

  1. Enter your initial investment or cost.
  2. Enter the final or current value.
  3. See profit and ROI percentage instantly.

Frequently asked questions

What is the ROI formula?

ROI = (Final Value − Initial Cost) / Initial Cost × 100.

How is this different from campaign ROI?

This is a general investment ROI calculator. The campaign ROI tool is specific to marketing ad spend.

Can ROI be negative?

Yes. A negative ROI means you lost money on the investment.

Is my data sent to a server?

No. All calculations happen in your browser.

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