Return on Investment (ROI) Calculator
Calculate the profitability of your investments using the standard ROI formula. Compare investments and make informed financial decisions.
Investment Values
The total amount of money invested.
The current or final worth of the investment.
Investment holding period in years (for annualized ROI).
Return on Investment (ROI)
0.00%
Annualized: 0.00%
Profit Summary
Net Profit/Loss
₹0
Initial Investment
₹1,00,000
Final Value
₹1,50,000
Annualized ROI
0.00%
Investment Performance Visualization
About This Calculator
What is ROI?
Return on Investment (ROI) is a financial metric used to evaluate the efficiency and profitability of an investment. It measures the return or profit generated relative to the amount invested, expressed as a percentage.
ROI is one of the most commonly used metrics in finance and investment analysis because it provides a clear, standardized way to compare the profitability of different investments, regardless of their size or type.
Key Benefits:
- Simple, universal metric for comparing investments
- Helps in making informed investment decisions
- Provides clear measure of profitability
- Widely understood by investors and analysts
Formula & Calculation Method
ROI Calculation Formula
ROI = [(Final Value - Initial Investment) / Initial Investment] × 100%
Where:
- Final Value = Current or ending value of the investment
- Initial Investment = Original amount invested
- The result is expressed as a percentage
Annualized ROI Formula:
Annualized ROI = [(Final Value / Initial Investment)^(1/Time) - 1] × 100%
Example Calculation:
Initial Investment: ₹1,00,000
Final Value: ₹1,50,000
Time Period: 2 years
ROI = [(1,50,000 - 1,00,000) / 1,00,000] × 100% = 50%
Annualized ROI = [(1,50,000 / 1,00,000)^(1/2) - 1] × 100% = 22.47%
How to Use This Calculator
How to Use the ROI Calculator
- Enter Initial Investment: Input the original amount you invested or plan to invest.
- Enter Final Value: Input the current or expected ending value of your investment. This can be higher or lower than the initial investment.
- Set Time Period (Optional): Enter the number of years the investment was held to calculate annualized ROI.
- View Results: The calculator automatically displays your ROI percentage, annualized ROI (if time period provided), and net profit or loss.
- Analyze Performance: Compare your ROI with market benchmarks or other investment opportunities.
💡 Pro Tip:
A positive ROI indicates profit, while negative ROI indicates loss. Always consider the time period when comparing ROI - a 50% return over 10 years is very different from 50% over 1 year. Use annualized ROI for fair comparisons.
Frequently Asked Questions
What is a good ROI percentage?
A 'good' ROI depends on the investment type, risk level, and time period. Generally, 7-10% annual ROI is considered good for stocks, while real estate might yield 8-12%. High-risk investments may target 15%+. Always compare ROI to relevant benchmarks and consider risk-adjusted returns.
What's the difference between ROI and annualized ROI?
ROI shows total return over the entire investment period. Annualized ROI converts the total return into an annual percentage rate, making it easier to compare investments with different time periods. For example, 50% ROI over 2 years equals approximately 22.47% annualized ROI.
Can ROI be negative?
Yes, ROI can be negative when the final value is less than the initial investment, indicating a loss. A negative ROI means you've lost money on the investment. For example, if you invest ₹1,00,000 and it's worth ₹80,000, your ROI is -20%.
How do I use ROI to compare investments?
ROI allows you to compare different investments on equal footing. When comparing, use annualized ROI for investments with different time periods. Also consider factors like risk, liquidity, and your investment goals. Higher ROI often comes with higher risk.
Does ROI account for additional costs?
Basic ROI doesn't include fees, taxes, or transaction costs. For accurate analysis, subtract these costs from your final value before calculating ROI. Some investors use 'net ROI' which accounts for all costs including management fees, taxes, and other expenses.
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Calculator by
Sarah Chen, CFA
CFA (Chartered Financial Analyst)MBA in Finance