📈 ROI Calculator

Calculate Return on Investment, Annualized ROI, and IRR with precision
📋 Investment Details
The amount of money initially invested
The ending or current value of the investment
Cash inflows such as dividends, rent, or interest earned
Time between initial investment and final valuation
For NPV or adjusted ROI calculations
Fixed amounts or percentages deducted from gains
Comma-separated values for periodic cash flows

📊 ROI Analysis

Return on Investment —
Absolute Gain / Loss —
Annualized ROI (CAGR) —
Internal Rate of Return (IRR) —
After-Tax ROI —
Net Present Value (NPV) —
Break-even Point —

📅 Cash Flow Analysis

📋

Enter your details and click "Calculate ROI" to see the cash flow analysis

🧮 Understanding Return on Investment (ROI)

Return on Investment (ROI) is a crucial financial metric used to evaluate the efficiency and profitability of an investment. It measures the return generated relative to the investment's cost.

ROI = (Net Profit / Cost of Investment) × 100%

Basic ROI: Where Net Profit = (Final Value + Income) − Initial Investment.

CAGR = [(Final Value / Initial Investment)^(1 / Years)] − 1

Annualized ROI (CAGR): Compound annual growth rate for standardized comparison.

📊 Simple ROI
Quick comparison of investment efficiency
📈 Annualized ROI
Adjusts for holding period
💹 IRR
Considers timing of all cash flows

Factors Affecting ROI:

  • Investment Duration: Longer periods require annualized ROI for accurate comparison
  • Cash Flow Timing: Multiple contributions or withdrawals affect overall returns
  • Taxes and Fees: Reduce net returns; after-tax ROI provides realistic picture
  • Reinvestment of Income: Dividends or interest reinvested affects compound growth

ROI should be considered alongside other factors like risk tolerance, investment horizon, and overall financial goals when making investment decisions.

🛠️ How to Use the ROI Calculator

  1. Select your currency from the dropdown at the top so all figures display in the correct format.
  2. Enter your Initial Investment — the amount of money you originally invested.
  3. Enter the Final Value — the current or ending value of the investment.
  4. Add Income Earned such as dividends, rent, or interest received during the holding period.
  5. Enter the Investment Period (years) and, if needed, a Discount Rate to calculate NPV-adjusted returns.
  6. Add advanced details (optional) by clicking "Show Advanced Options" to enter a Tax Rate or Additional Cash Flows for a more precise IRR calculation.
  7. Click "Calculate ROI" to instantly view your ROI, CAGR, IRR, After-Tax ROI, NPV, and break-even point, along with a full cash flow breakdown.
  8. Click "Reset" anytime to clear all fields and start a new calculation.

❓ Frequently Asked Questions

1. What is a good ROI?
A good ROI varies by asset class and risk level, but many investors consider an annualized return of 7-10% strong for long-term investments like stocks, while shorter-term or higher-risk ventures may target higher returns.
2. What is the difference between ROI, CAGR, and IRR?
ROI measures total return over the entire holding period, CAGR annualizes that return assuming steady growth, and IRR accounts for the timing and size of multiple cash flows, making it more accurate for investments with irregular contributions or withdrawals.
3. How is ROI calculated?
ROI is calculated by dividing net profit (final value plus income earned, minus initial investment) by the initial investment, then multiplying by 100 to get a percentage.
4. Why does this calculator ask for a discount rate?
The discount rate is used to calculate Net Present Value (NPV), which adjusts future cash flows to reflect their value in today's terms — useful for comparing investments with different timelines.
5. Can I use this calculator for investments with multiple cash flows?
Yes, use the "Additional Cash Flows" field under Advanced Options to enter comma-separated periodic cash flows, which the calculator factors into the IRR and cash flow analysis table.