How the College Tuition Savings Goal Calculator Works
Saving for college is easier to stick with when you know exactly what monthly number to hit. Enter your tuition goal, the number of years until your child starts college, and an expected annual return, and this calculator computes the monthly contribution needed to reach that goal — the same math behind a 529 college savings plan projection.
In-state public tuition and fees average roughly $11,000-$12,000 per year, putting a four-year total around $45,000-$50,000, while private schools and out-of-state tuition often run two to three times higher. There's no single "right" number, so plug in a goal based on the type of school you're targeting.
The calculation assumes monthly contributions growing at a steady compounded rate. A longer time horizon or a higher expected return both lower the monthly amount required — but higher returns generally mean more investment risk, which is why many 529 plans automatically shift toward more conservative holdings as the target enrollment year approaches.
Frequently Asked Questions
Four-year in-state public tuition and fees average roughly $11,000-$12,000 per year, or around $45,000-$50,000 total, while private and out-of-state costs can be two to three times higher. Enter your own target based on the schools you're considering.
A higher assumed return reduces the required monthly contribution because compounding does more of the work over time. Keep in mind that higher-return investments (like a 529 plan's stock-heavy portfolios) also carry more risk, so many families shift to more conservative allocations as college gets closer.
You don't need one — this calculator assumes monthly contributions from scratch, similar to how a 529 college savings plan works. The earlier you start, the more time compounding has to work, which lowers the monthly amount needed to hit the same goal.