Investment Return Calculator vs Compound Interest Calculator
Two calculators for the same neighbourhood of questions. Here is what each measures, what you feed in, and where you'd reach for one over the other.
Investment Return Calculator
Calculate the annualized rate of return on an investment given its initial cost, additional contributions, final value, dividends received, and holding period. Use it to compare investments of different durations on a common, apples-to-apples basis.
- Answers
- Annualized Return Rate (%)
- Inputs
- Initial Investment, Final Value, Time Period, Additional Contributions, Dividends Received
Compound Interest Calculator
Project the future value of an investment given a lump-sum principal, recurring monthly contributions, an annual rate, and a compounding frequency. Use it for long-horizon planning — retirement, college funds, or any goal where reinvested earnings drive the bulk of growth.
- Answers
- Future Value ($)
- Inputs
- Initial Investment, Monthly Contribution, Annual Interest Rate, Time Period, Compounding Frequency
At a glance
| Investment Return Calculator | Compound Interest Calculator | |
|---|---|---|
| Category | Financial | Investing |
| Answers | Annualized Return Rate | Future Value |
| Inputs | 5 | 5 |
| Result unit | % | $ |
When to use each
Calculate the annualized rate of return on an investment given its initial cost, additional contributions, final value, dividends received, and holding period. Use it to compare investments of different durations on a common, apples-to-apples basis.
Project the future value of an investment given a lump-sum principal, recurring monthly contributions, an annual rate, and a compounding frequency. Use it for long-horizon planning — retirement, college funds, or any goal where reinvested earnings drive the bulk of growth.