Financial Calculators
Investment Calculator
Calculate future investment value with compound interest and regular contributions.
What is the Investment Calculator & How does it work?
The Investment Calculator helps you determine the future value of your investments by considering both the initial principal amount and any additional contributions made over time. It uses the power of compound interest, which means that interest is earned not only on the original investment but also on the accumulated interest from previous periods.To use this calculator, input your initial investment, the amount you plan to contribute regularly, the expected annual interest rate, and the number of years you plan to invest. The calculator will then compute how much your investment will grow over time, allowing you to make informed decisions about your financial future.
FV = P(1 + r)^n + C times frac{(1 + r)^n – 1}{r}
FV = Future Value, P = Principal, r = Interest Rate per Period, n = Number of Periods, C = Regular Contribution
Parameters
$
$
%
years
Future Value
—
Total Contributions
—
Frequently Asked Questions
How do I use the Investment Calculator?
Enter your initial investment, regular contribution amount, expected annual interest rate, and the number of years. The calculator will show you the future value.
What is compound interest in this calculator?
Compound interest means that interest is earned on both the original investment and the accumulated interest from previous periods.
Can I input different interest rates for each year?
No, this calculator uses a single annual interest rate for all periods. For varying rates, consider using a more advanced financial tool.
How does the initial principal affect the future value?
The initial principal is the starting amount of your investment. It grows over time with interest and contributes to the overall future value.
What if I want to make irregular contributions?
This calculator assumes regular contributions. For irregular contributions, consider using a more flexible financial planning tool or manually adjusting the inputs for each period.
How accurate is this calculator's predictions?
The accuracy depends on the assumptions used, such as consistent interest rates and contribution amounts. It provides an estimate based on the information you input.
Can I use this calculator for retirement planning?
Yes, it can be useful for retirement planning by helping you estimate how much your investments might grow over time with regular contributions.
Results are for informational purposes only and do not constitute professional advice.