Investing Tools • Free Financial Tool

ROI Calculator

Calculate Return on Investment (ROI) and annualized ROI for real estate, business ventures, marketing campaigns, or stock trades with precision.

Calculator Inputs

Enter your values, then select Calculate Now

$
$
Years

Estimated Calculation Results

Your result
$0
Interactive Output
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Note: Select Calculate Now to refresh your estimate. Calculations run locally in your browser; your entries are not sent to a server.

fx Formula & Mathematical Methodology

Net Profit = Amount Returned - Amount Invested. ROI (%) = (Net Profit / Amount Invested) * 100%. Annualized ROI (%) = [(1 + ROI/100)^(1 / Years) - 1] * 100%.

\text{ROI} = \left(\frac{\text{Returned} - \text{Invested}}{\text{Invested}}\right) \times 100\%

Real Numerical Example: $20,000 Invested Returned $32,000 over 3 Years

Scenario Parameters:
Cost: $20,000 | Returned: $32,000 | Horizon: 3 Years
Net Profit: $12,000. Total ROI: +60.00%. Annualized ROI: +16.96% per year.

Every $1.00 invested generated $1.60 in total value, delivering a strong 16.96% annualized return.

How to Use This ROI Calculator

1

Enter the total capital cost of the investment (purchase price, repairs, commissions).

2

Input the gross return or current liquidation value.

3

Specify how many years (or fractions of a year) the investment lasted.

4

Review net profit, total percentage ROI, and annualized ROI.

Key Benefits & Use Cases

  • • Universal standard metric to compare completely different investment opportunities.
  • • Annualized ROI prevents misleading comparisons between short-term flips and decade-long holdings.
  • • Fast, transparent calculation of net profit margins.

Assumptions & Limitations

  • • Assumes all return is realized at the end of the specified time period.
  • • Does not calculate income tax or capital gains tax deductions.
Frequently Asked Questions

Got Questions About ROI Calculator?

In the stock market, an annualized ROI of 8% to 10% is standard. In real estate, investors often target 10% to 15% cash-on-cash ROI. High-risk venture investments target 30%+.

Yes. If your investment returned less than you put in, ROI will be negative, representing a financial capital loss.

Simple ROI ignores the time value of money. Earning 50% in 1 year is extraordinary; earning 50% over 20 years is poor. Annualized ROI solves this limitation.

Yes! For accurate real estate or business ROI, all ongoing operating expenses, renovations, and holding costs must be added to your initial investment basis.

ROI measures return against total invested capital, whereas ROE measures return strictly against owner equity, factoring in leverage (debt financing).

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Financial Calculation Disclaimer: The outputs produced by the ROI Calculator are mathematical estimates based on user-supplied variables and standard financial formulas. This tool does not take into account individual tax obligations, jurisdictional regulations, or personal circumstances, and does not constitute formal financial advisory or underwriting approval. Always confirm final loan terms, investments, and tax impacts with licensed professionals.