Australian Financial Calculators

ROI Calculator - ROI Calculator with Time Value

Use our free ROI calculator to calculate return on investment for your investments. Our ROI calculator with time value calculates simple ROI, annualized ROI, and compound ROI with additional investments.

Calculate return on investment (ROI) and analyze investment performance. Compare different investment options and track your investment returns.

ROI Calculation

Load Example:

Calculation Type

Calculate ROI from initial investment and final value

Initial Investment ($)

Final Value ($)

ROI Results

Enter investment details to calculate ROI

ROI Benchmarks & Investment Types

Typical ROI Ranges

Stocks (Long-term): 7-10%

S&P 500 historical average

Real Estate: 8-12%

Rental properties and appreciation

Bonds: 2-5%

Government and corporate bonds

Savings Account: 0.5-2%

High-yield savings accounts

ROI Considerations

• Risk vs. Return: Higher ROI often means higher risk
• Time Horizon: Longer investments may have higher returns
• Inflation: Consider real vs. nominal returns
• Fees: Subtract management and transaction fees
• Taxes: Account for tax implications
• Diversification: Don't put all eggs in one basket

How to Use This Calculator

Step-by-Step Guide

1. Select the appropriate calculation type
2. Enter your initial investment amount
3. Input final value, current value, or return rate
4. Add investment period if applicable
5. Include additional investments for compound ROI
6. Click "Calculate ROI" to see results

Understanding Results

• ROI Percentage: Return as percentage of investment
• Total Profit: Absolute dollar amount gained/lost
• Total Return: Final value of investment
• Annualized Return: Average annual return rate
• Performance: Whether investment was profitable

Frequently Asked Questions

What's a good ROI percentage?

A good ROI depends on the investment type and risk level. Generally, 7-10% annual returns are considered good for long-term stock investments, while 2-5% might be acceptable for lower-risk bonds. Consider your risk tolerance, time horizon, and investment goals when evaluating ROI.

What's the difference between ROI and annualized return?

ROI shows the total return over the entire investment period, while annualized return shows the average annual return rate. For example, a 50% ROI over 5 years equals a 8.45% annualized return. Annualized return helps compare investments with different time periods.

Should I include fees and taxes in ROI calculations?

Yes, for accurate ROI calculations, you should subtract all fees, commissions, and taxes from your returns. This gives you the net ROI, which is more meaningful for decision-making. Include management fees, transaction costs, and any applicable taxes in your calculations.

How do I compare different investment options?

Use annualized returns to compare investments with different time periods. Also consider risk levels, liquidity, and your investment goals. A higher ROI might not be better if it comes with significantly higher risk. Use this calculator to analyze each option and make informed decisions.

How the ROI calculator works

This free roi calculator runs entirely in your browser using standard mathematical formulas. Enter your figures, tap Calculate, and results update instantly — no signup required.

Figures are estimates for general information. Always verify important decisions with a qualified professional where relevant.

Input your values using the fields above (numeric keypad on mobile).
Results use precise floating-point arithmetic rounded for display.
Refresh or change inputs and recalculate anytime.

Worked example

Choose typical values for a common roi scenario.
Enter those values in the calculator fields above.
Tap Calculate and compare the on-screen result with the expected formula outcome.
Adjust one input at a time to see how the result changes.