Future Value Calculator
Calculate the future value of an investment with periodic contributions and compound growth.
Future Value
$299.2K
Total Contributions
$130.0K
Interest Earned
$169.2K
Future Value Breakdown
| Initial Investment | $10,000.00 |
| Monthly Contributions (20 years) | $120,000.00 |
| Total Contributions | $130,000.00 |
| Growth from Initial (at 7%) | $28.7K |
| Growth from Contributions | $140.5K |
| Total Interest Earned | $169.2K |
| Future Value | $299.2K |
Growth Milestones
| Year 5 | $49.8K |
| Year 10 | $106.2K |
| Year 15 | $186.1K |
| Year 20 | $299.2K |
Use the Future Value Calculator above to calculate your results. Enter your values and see instant results — all calculations run in your browser.
Disclaimer: This calculator is for informational purposes only and does not constitute tax, financial, or legal advice. Results are estimates based on the information you provide and current rates. Always consult a qualified tax professional or financial advisor for advice specific to your situation.
How It Works
Our Future Value Calculator projects the growth of your investments, factoring in regular contributions and the power of compounding. See how your savings could accumulate by 2026 and beyond, helping you plan for significant financial goals like retirement or a down payment.
This calculator utilizes the future value of an annuity formula combined with the future value of a lump sum. It calculates the future value of each periodic contribution, compounded over the remaining investment term, and adds it to the future value of any initial lump sum investment.
A common mistake is underestimating the impact of inflation; remember that the calculated future value is in nominal terms. Another tip is to start investing early, as even small contributions benefit significantly from longer compounding periods.
Example: Saving for a 2026 Car Purchase
- 1 Imagine you have an initial investment of $5,000 today, contribute an additional $200 each month, and expect an annual return of 7%. You want to know your investment's value by December 31, 2026.
- 2 Input an initial investment of $5,000, a monthly contribution of $200, an annual interest rate of 7%, and an investment period of 3 years (from late 2023 to late 2026). Ensure the compounding frequency matches your contribution frequency (e.g., monthly).
- 3 Based on these inputs, your investment could be worth approximately $16,750 by the end of 2026. This includes your initial capital, all monthly contributions, and the accumulated compound interest.
- 4 This projected $16,750 could be a significant portion of a down payment for a new car or a solid foundation for other financial goals. Remember that actual returns can vary, but this calculation provides a strong estimate for your planning.
Source: SEC · Last updated: April 2026
Frequently Asked Questions
How much will my savings be worth in 20 years?
What rate of return should I assume?
How does compound interest work?
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