Useful next calculations
When to use this calculator
- Before choosing between saving, investing or changing a contribution.
- When you want to compare cautious, base and optimistic return assumptions.
- When you need a projection before making a longer-term decision.
- When you want to see whether starting earlier or contributing more changes the outcome more.
A worked example
These are the example figures the calculator opens with.
| Input | Value |
|---|---|
| Initial Investment (A$) | A$10,000 |
| Current Value (A$) | A$15,000 |
| Years Held | 5 |
For those figures the calculator returns:
- Total return: 50.00%
- Profit: A$5,000.00
- Annualised: 8.45%
How to read your results
Total Return
A projected outcome under the growth rate you entered. Real-world returns fluctuate, so also check a more conservative assumption.
Common mistakes
- Using an assumption that is not supported by a current local quote, bill, statement or official source.
- Treating a generic estimate as a lender, provider, payroll or tax authority decision.
- Mixing monthly and annual inputs without converting them consistently.
- Testing only one scenario instead of checking how a cautious assumption changes the result.
What to do next
- Run a second scenario with a cautious assumption so you can see the downside clearly.
- Compare the result with the related calculators below before making a decision.
- Check current local rules, eligibility and provider terms before applying or committing money.
- Keep a record of the assumptions so you can update the estimate when a quote, bill or pay figure changes.
Questions people ask
It compares the initial investment with the current value to calculate cash profit and total percentage return. It then converts the change over the holding period into a compound annual growth rate.