Compound Interest Calculator
Discover the power of compound interest with regular contributions. See how your money grows over time!
Investment Parameters
Enter your investment details to see compound growth projections
Starting amount you're investing
Amount you'll add each month
Expected annual return rate
How long you'll invest
How often interest compounds: 12 times per year
The Power of Compound Interest
Compound interest is "interest on interest" - you earn returns not just on your original investment, but also on all the interest you've previously earned.
Key Benefits:
- • Exponential growth over time
- • More powerful with longer time periods
- • Regular contributions amplify the effect
- • Higher compounding frequency = more growth
Maximizing Compound Growth
- •Start early: Time is your most powerful ally in compound growth
- •Contribute regularly: Consistent monthly investments boost returns
- •Reinvest dividends: Let all earnings compound for maximum growth
- •Stay invested: Avoid withdrawing to maintain compound momentum
- •Use tax-advantaged accounts: 401(k)s and IRAs protect compound growth