As of August 2026, the average cost of a four-year public college for in-state students is about $26,000 per year, including tuition, fees, room, and board. That means a child born today could face a total of $104,000 or more by the time they turn 18. A good rule of thumb is to save $200 to $300 per month for a child born today, but the exact amount depends on several factors like your state, college type, and how much you expect in financial aid.
Why Your Monthly Savings Number Isn’t One-Size-Fits-All
There is no single magic number that works for every family. The amount you need to save each month depends on three main things: the age of your child, the type of college you want to help fund, and how much you can realistically set aside.
Younger children give you more time to let investments grow, so you can save less per month. Older children require larger monthly contributions to catch up.
Use a Simple Formula to Estimate Your Monthly Savings
Here is a step-by-step way to estimate your monthly savings goal. First, choose a target college cost (use current costs and assume a 5% annual increase). Second, subtract any expected financial aid or scholarships. Third, divide the remaining amount by the number of months until your child turns 18. Finally, adjust for investment growth—if you invest in a 529 plan, you might need about 20% less because of compound interest.
For example, if you want to cover 100% of a public in-state college for a newborn, you might need to save about $250 per month. For a 10-year-old, that same goal could require $500 per month.
Monthly Savings Estimate Table (as of 2026)
| Child’s Age | Public In-State (4 years) | Private (4 years) |
|---|---|---|
| Newborn | $200–$250 | $400–$500 |
| 5 years old | $250–$300 | $500–$600 |
| 10 years old | $350–$450 | $700–$900 |
| 15 years old | $500–$700 | $1,000–$1,400 |
These numbers assume you invest in a 529 plan with an average annual return of 6% and that college costs increase 5% per year. They are estimates, not guarantees.
What If You Can’t Save That Much?
If the monthly amount seems too high, start with what you can afford—even $50 a month helps. The key is to start early and increase contributions as your income grows.
- Set up automatic transfers to a 529 plan on payday.
- Use cash gifts from birthdays or holidays for college savings.
- Encourage relatives to contribute to the 529 instead of buying toys.
- Reassess your savings amount every year and bump it up if possible.
Other Ways to Reduce Your Monthly Savings Goal
Financial aid, scholarships, and work-study programs can lower the amount you need to save. Fill out the Free Application for Federal Student Aid (FAFSA) to see what aid your child might qualify for.
Also consider less expensive options like community college for the first two years, which can cut overall costs significantly. In-state public universities are usually more affordable than private or out-of-state schools.
Actionable Tips to Stay on Track
Review your savings plan at least once a year. If you get a raise or a tax refund, put a portion into the college fund.
Use a 529 plan because earnings grow tax-free when used for qualified education expenses. Many states offer a state income tax deduction for contributions, which is an extra bonus.
Summary
The amount you should save each month for your child’s college fund depends on your child’s age, your college goals, and your budget. A reasonable starting point is $200 to $300 per month for a newborn, but even small contributions make a difference. Start early, invest wisely, and adjust as you go—every dollar you save today is a dollar less your child may need to borrow later.
Frequently Asked Questions
How much should I save per month for my child’s college fund?
A common rule is to save $200 to $300 per month for a newborn, but the exact amount depends on your child’s age, the type of college, and your financial situation.
What is the best way to save for college?
Using a 529 plan is often best because earnings grow tax-free when used for qualified education expenses, and many states offer tax deductions for contributions.
Can I save too much for my child’s college?
Yes, saving too much can reduce financial aid eligibility because assets in the parent’s name are counted in the FAFSA formula, though the impact is limited.
What if I start saving when my child is already 10?
If your child is 10, you may need to save $350 to $450 per month for a public in-state college, but consider less expensive options or scholarships to lower that number.
How does financial aid affect how much I need to save?
Financial aid can reduce your out-of-pocket cost, so you may not need to save the full sticker price. Fill out the FAFSA to estimate your expected family contribution.
