ThoseBoringTools
💰 Finance Calculators

ROI Calculator

Enter your initial investment, final value, and (optionally) the holding period to calculate total ROI and annualized ROI.

years
40.0%
Total ROI
11.9%
Annualized ROI

How to use this tool

  1. 1Enter your initial investment amount.
  2. 2Enter the final value (what it's worth now, or what you sold it for).
  3. 3Optionally enter the holding period in years to see annualized ROI.

Frequently asked questions

How is ROI calculated?
ROI = (Final Value − Initial Investment) ÷ Initial Investment, expressed as a percentage.
What's annualized ROI and why does it matter?
Annualized ROI spreads total return over the holding period, making it possible to fairly compare investments held for different lengths of time.

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