College Savings Calculator
Estimate how much to save per month for your child's college education. Includes 529 plan growth, tuition inflation, and three return scenarios.
Years until college = 18 - age.
What you have saved in 529s or other accounts.
Avg public: $25K, private: $55K, elite: $80K+ per year.
How many years of tuition to cover.
529 age-based portfolio: 6-7% long-term avg.
Historical avg: 5% per year. Set lower for community colleges.
Calculates how much you need to save per month to fully fund your child's college education.
Monthly contribution needed
—
—
Future Cost
—
Total Contributed
—
Investment Growth
—
Savings Funded
—
—
—
📊 3 Return Rate Scenarios
Conservative · 4%
—
Bonds / conservative 529
Balanced · 7%
—
Age-based 529 portfolio
Aggressive · 9%
—
Stock-heavy 529
📅 Year-by-Year Projection
| Year | Child Age | Balance | Contributed | Growth |
|---|
🎯 What this means
—
📌 5 Tips to Maximize College Savings
- ✓ Start now, even if it's small. $200/month from birth at 7% return grows to $86K by age 18. Starting at age 10 instead yields only $31K. Time matters more than amount.
- ✓ Use your state's 529 tax break. 35+ states offer deductions or credits for 529 contributions. In some states, a $5K contribution saves $200-$500 in state income tax.
- ✓ Switch to age-based portfolios. Young children can be 80-90% stocks; by age 14, shift to 40-50% bonds to protect gains. Most 529 plans do this automatically.
- ✓ Ask family to contribute. Grandparents, aunts, and godparents can gift directly to the 529 instead of toys. Many plans offer gift links for birthdays and holidays.
- ✓ Don't sacrifice retirement for college. Max your 401(k) match and IRA first. Your child can borrow for college; you can't borrow for retirement. Aim to cover 25-50% of college costs, not 100%.
Disclaimer: This calculator provides estimates for educational purposes only. College costs vary widely by school, location, and program. Investment returns are not guaranteed and depend on market conditions, fees, and the investments you choose. Tuition inflation rates are historical averages; actual rates may differ. This tool does not constitute financial advice. Consult a financial advisor for personalized college planning.
Related Tools
College savings is one piece of the financial-planning puzzle. These six tools cover the rest of the family-finance stack — from compounding the money you save, to budgeting for the monthly contribution, to understanding what that degree is actually worth, to the loans you might need to fill the gap.
- Compound Interest Calculator — see how your 529 contributions grow with reinvested returns over 18 years.
- Savings Goal Calculator — set any savings target and get the monthly contribution, timeline, or target date.
- 50/30/20 Budget Calculator — split your income into needs, wants, and savings to find room for the monthly college contribution.
- College ROI Calculator — see whether the degree you are saving for is actually worth the cost, by major and school type.
- Student Loan Payoff Calculator — plan the repayment of any gap your savings does not cover, with extra-payment scenarios.
- Inflation Calculator — confirm the tuition inflation assumption you entered matches the real long-term trend.
📚 Amazon Picks for College Savers
Top picks from Amazon — books and tools that pair with the monthly contribution you just calculated.