Asset Allocation Comparison Calculator
Instantly compare the projected long-term growth of different investment portfolios. Visualise how risk, return, and time impact your wealth.
Compare Your Portfolio Strategies
Enter your investment details and select two different asset allocation strategies. The calculator instantly projects their future values to help you make informed decisions.
Portfolio Growth Estimator
See how different risk profiles perform over time.
Understanding Asset Allocation
Key principles behind portfolio construction
The Risk/Reward Tradeoff
Assets with higher potential returns (like stocks) inherently carry higher short-term risk. Assets with lower risk (like bonds and cash) offer more stability but lower long-term growth.
The Power of Time
Compound interest magnifies the difference between allocation strategies. A 2% difference in annual return may seem small, but over 20-30 years, it can result in tens of thousands in extra wealth.
Diversification
Mixing asset classes that do not move in perfect sync reduces overall portfolio volatility. This is why a Moderate portfolio holds both stocks and bonds, rather than 100% of one.
Rebalancing
Over time, market movements will shift your portfolio away from its target allocation. Rebalancing (selling high, buying low) restores your intended risk level and enforces discipline.
Typical Allocation Profiles
Generalised asset mixes and their historical average annual returns to help you contextualise your investment strategy.
| Profile | Stocks (Equities) | Bonds (Fixed Income) | Cash / Equivalents | Est. Annual Return | Risk Level |
|---|---|---|---|---|---|
| Conservative | 30% | 60% | 10% | ~ 4.0% | Low |
| Moderate | 60% | 30% | 10% | ~ 7.0% | Medium |
| Aggressive | 80% | 15% | 5% | ~ 9.0% | High |
| Very Aggressive | 90% – 100% | 0% – 10% | 0% | ~ 10.0%+ | Very High |
Asset Allocation FAQ
Answers to the most frequently asked questions about investment portfolios and asset allocation strategies.
Asset allocation is an investment strategy that aims to balance risk and reward by apportioning a portfolio’s assets according to an individual’s goals, risk tolerance, and investment horizon. The primary asset classes are stocks (equities), bonds (fixed income), and cash equivalents.
The calculator uses the future value of a series formula to project the growth of your investments. By inputting your initial investment, monthly contributions, time horizon, and the expected annual return of two different portfolio strategies, it calculates and compares their final projected values and total growth.
An aggressive portfolio typically holds a higher percentage of stocks (e.g., 80%+), offering higher potential returns but with greater short-term volatility. A conservative portfolio holds more bonds and cash (e.g., 60%+), providing greater stability and capital preservation but with lower long-term growth potential.
Most financial advisors recommend reviewing and rebalancing your portfolio at least once a year, or whenever your asset allocation drifts by more than 5% from your target mix due to market movements. Rebalancing ensures your risk level remains aligned with your goals.
No. The expected returns used in this calculator are based on long-term historical averages and are for illustrative purposes only. Actual market returns will fluctuate, and past performance is not indicative of future results. Always consider inflation and taxes, which are not factored into this basic projection.