Calculate your investment growth with compound interest. Plan your financial future with accurate projections.
Input your initial investment amount, monthly contributions, expected interest rate, and time period.
Click 'Calculate Investment' to see your projected returns and compound interest growth.
Analyze your future value, total invested amount, and interest earned over time.
Plan your retirement savings and see how compound interest grows your nest egg over decades.
Calculate how much you need to save monthly to reach specific financial goals.
Compare different investment strategies and interest rates to maximize returns.
Plan for college expenses and see how early investing impacts future costs.
Monitor your investment portfolio growth and adjust strategies as needed.
Compare investment returns against interest paid on loans and credit cards.
Compound interest is the interest you earn on both your original investment and the interest you've already earned. This creates exponential growth that can significantly increase your wealth over time.
Albert Einstein called compound interest "the eighth wonder of the world." Here's why:
Investing $500 monthly at 7% annual return:
*Figures are estimates and don't include taxes, fees, or inflation. Actual results may vary.
Compound interest means you earn interest on both your initial investment and the interest you've already earned. This creates exponential growth over time, making it a powerful tool for long-term investing.
Simple interest is calculated only on the principal amount, while compound interest is calculated on both the principal and accumulated interest. Compound interest grows your money faster over time.
This calculator assumes monthly compounding, which is common for most investment accounts. However, actual compounding frequency can vary by investment type and institution.
No, these are projections based on the inputs provided. Actual investment returns may vary due to market conditions, fees, taxes, and other factors. Past performance doesn't guarantee future results.
Historical stock market returns average around 7-10% annually, but this can vary significantly. Conservative estimates might use 4-6% for bonds or CDs. Always research current market conditions.
Yes, inflation reduces purchasing power over time. Consider using a real rate of return (nominal rate minus inflation rate) for more accurate projections. Historical inflation averages around 2-3% annually.
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