Investment Simulator

How the Calculator Works

Our investment calculator allows you to simulate the growth of your money over time. Just fill in the fields below to see the result.

Inputs:

• Initial Investment ($): The initial amount you will invest.
• Annual Interest Rate (%): The annual interest rate. The calculator converts this rate to a monthly interest rate for compound interest.
• Investment Time (Months): The duration of the investment in months.
• Interest Type: Allows you to choose between "Simple Interest" and "Compound Interest." If you choose compound interest, a field for "Monthly Contribution" will be displayed.
• Monthly Contribution ($): The amount you plan to add to your investment each month.

Calculation:

The calculation is performed locally in your browser. For Simple Interest, the final amount is calculated based on the formula: `Final Value = Initial Investment * (1 + Annual Rate * Time in Years)`. For Compound Interest, the calculator takes into account the monthly contribution to calculate the final value, adding the growth of the initial investment with the growth of each contribution over time.