ROI Calculator

Calculate net profit, return on investment percentage, and annualized ROI for any investment.

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About ROI

ROI (Return on Investment) measures investment efficiency. Formula: (Final Value − Initial Investment) / Initial Investment × 100. Annualized ROI normalizes total return to a per-year rate.

ROI

ROI Yorum
< 0%Zarar
0 – 5%Düşük
5 – 15%Orta
15 – 30%İyi
> 30%Mükemmel

How to use?

  1. 1
    Enter Initial Investment Enter the amount you invested at the start.
  2. 2
    Enter Final Value Enter the current or projected final value of your investment.
  3. 3
    Set Period (Optional) Add the investment period to calculate your annualized ROI.

FAQ

What is a good ROI?
A 'good' ROI depends on risk and asset class. Stock markets historically return 7–10% annually. Real estate averages 8–12%. Higher returns typically come with higher risk.
What is the difference between ROI and annualized ROI?
Simple ROI shows total return regardless of time. Annualized ROI (CAGR) converts total return to a per-year rate, allowing fair comparison of investments with different durations.
Can ROI be negative?
Yes. A negative ROI means you lost money. If you invested 1,000 and it's now worth 800, your ROI is −20%.

What is ROI?

Return on Investment (ROI) is a performance metric used to evaluate the efficiency of an investment. It expresses profit or loss as a percentage of the initial investment. Formula: ROI = (Final Value − Initial Investment) / Initial Investment × 100.

Simple vs Annualized ROI

Simple ROI shows total return without accounting for time. Annualized ROI (also called CAGR — Compound Annual Growth Rate) converts the total return into a yearly rate using the formula: ((Final/Initial)^(1/years) − 1) × 100. This allows fair comparison between investments held for different periods.

How to Interpret ROI

ROI below 0% means a loss. 0–5% is low; 5–15% is moderate; 15–30% is good; above 30% is excellent — but always consider risk. A guaranteed 3% return may be better than a volatile 25% return depending on your goals.

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