529 Plan Calculator
Estimate the future value of a 529 college savings plan based on current balance, monthly contributions, expected annual return, and number of years until college.
Published by:
isCalculator Editorial Team
Was this calculator helpful?
How to use this tool?
How to Use the 529 Plan Calculator
This calculator estimates the future value of a 529 college savings plan based on your current balance, monthly contributions, expected annual return, and time horizon.
- Enter Current Balance ($): Input the amount already saved in the account (must be 0 or greater).
- Enter Monthly Contribution ($): Specify how much you plan to add each month (must be 0 or greater).
- Enter Expected Annual Return (%): Provide the anticipated yearly return rate (0 to 100, e.g., 6 for 6%).
- Enter Years Until College: Indicate the number of years until funds are needed (1 to 50).
- Click "Calculate": The estimated future value will appear below, formatted with commas and two decimal places.
Note: All monetary values are in US dollars. The formula assumes monthly compounding and consistent contributions. If the annual return is 0%, the result is simply the sum of contributions plus the initial balance.
Previous Results
| Result | Inputs | Date |
|---|
Frequently Asked Questions
A 529 plan is a tax-advantaged savings plan designed to encourage saving for future education costs.
The future value is calculated using the compound interest formula with monthly contributions: FV = P*(1+r)^n + PMT*[((1+r)^n -1)/r], where P is initial balance, r is monthly interest rate, n is total months, and PMT is monthly contribution.
Yes, you can adjust the current balance, monthly contribution, expected annual return, and number of years to see different scenarios.
