529 College Savings Calculator
Project the value of a 529 plan and compare it with the future cost of college to see how much of tuition you will cover.
Your numbers
- Projected 4-year cost
- $231,826
- Share of cost covered
- 42.93%
- Monthly saving to cover 100%
- $755
How the 529 college savings calculator works
The account grows with monthly contributions at your assumed return. College cost inflates at the college inflation rate until your child enrolls and for four years of attendance.
Example
Using the default inputs (Child’s age: 3; Current 529 balance: $5,000; Monthly contribution: $300; Annual return: 6%; Annual college cost today: $28,000; …), the calculator returns projected 529 balance at 18 of $99,516. Change any field above to see your own result and charts update instantly.
Good for these goals
Frequently asked questions
What are 529 benefits?
Tax-free growth and tax-free withdrawals for qualified education expenses, plus possible state tax deductions.
What if my child skips college?
You can change the beneficiary or roll up to $35,000 into a Roth IRA for them, subject to rules.
Related education & family calculators
All Education & Family →College Cost
Four-year cost with tuition inflation
Education & FamilyStudent Loan Payment
Compare 10, 20 and 25-year repayment
Education & FamilyStudent Loan Payoff
Pay off student loans faster with extra payments
Education & FamilyCollege ROI
Payback of a degree versus not going
Education & FamilyCost of Raising a Child
Total costs from birth to age 17
Education & FamilyEducation Tax Credit Calculator (AOTC & LLC)
American Opportunity and Lifetime Learning credits
Learn more
More Education & Family guides →529 Plans Explained
How 529 plans work, qualified expenses, state tax deductions, impact on financial aid and the Roth IRA rollover option.
Education & FamilyHow to Pay for College
Combine savings, scholarships, grants, work and loans to pay for college with minimal debt, in the right order.
Education & FamilyFederal vs Private Student Loans
Compare federal and private student loans, including fixed rates, income-driven plans, forgiveness options and…
Education & FamilyStudent Loan Repayment Plans Compared
Understand standard, graduated, extended and income-driven repayment options and how to choose the one that fits…
Estimates are for educational purposes only and are not financial, tax or legal advice. Results depend on your inputs and simplified assumptions; tax figures reflect 2026 federal rules and may differ from your situation. See our disclaimer. © 2026 FinanzCalc.