basic

ROI Calculator

Calculate return on investment, annualized ROI, and net gain from initial cost and ending value.

Nadia Almasri By Nadia Almasri
Published Last reviewed 1 min read

Inputs

$
$
years

Results

Enter values and click Calculate to see results.
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How to use this calculator

  1. Fill in the inputs above using the units you already have.
  2. Values update automatically as you type — no submit button needed.
  3. Hover any result row for the underlying formula and intermediate values.

Formula

ROI = (Final value − Initial cost) / Initial cost × 100. Annualized: (1 + ROI)1/years − 1.

In depth

Calculate return on investment, annualized ROI, and net gain from initial cost and ending value.