### Initial Investment

The amount you already have invested or are planning to invest as a lump sum.

### Investment Duration

How long you plan on holding the investment.

### Interest Rate

The average rate of return for your investment.

### Periodic Contributions

The amount you plan on adding to or removing from your investment regularly.

### Stop Contributing After

Stop investing more money after this many years, but continue accruing interest.

Investment value after compounding: $0