College Cost Calculator
Estimate the future price tag of a college degree and the monthly contribution needed to cover it.
Example
Today a year of college costs $30,000, enrollment is 10 years away, the degree takes 4 years, education inflation is 5%, you have $5,000 saved, and you expect a 6% return.
Each college year is inflated separately: the first year reaches about $48,867 and the four years total roughly $210,622. Your $5,000 grows to about $9,097, leaving a gap near $201,525. Solving the annuity formula gives a required deposit of about $1,229.72 per month.
How it works
Enter today's annual cost, years until enrollment, degree length, an education inflation rate, your current savings, and an expected return. The tool inflates each college year separately, grows your existing savings, and solves for the monthly deposit that closes the gap.
Good to know
The College Cost Calculator turns today's tuition sticker price into a forward-looking savings target. You feed it six numbers — current annual cost, years until enrollment, length of the degree, an education inflation rate, what you've already saved, and an expected investment return — and it projects what each future year of college will actually cost, then solves for the single monthly deposit that would cover the whole bill by the time the student starts. It's aimed at parents, grandparents, and anyone planning a 529 or other education fund years in advance.
It's most useful at the goal-setting stage, when you want a concrete monthly number rather than a vague "save as much as you can." Because it inflates each college year on its own timeline, a four-year degree ten years out reflects 10, 11, 12, and 13 years of compounding price increases — which is why the projected total can look dramatically higher than four times today's cost.
Read the result from the bottom up. The "Total future cost" is the full projected bill; "Current savings grows to" shows how far your existing balance stretches once compounded at your return rate; and the "Funding gap" is what new contributions must cover. The two bars split the bill visually between money you already have and money you still need to set aside, and the per-year table shows the inflated cost of each individual college year.
One caveat worth keeping in mind: the output is highly sensitive to the inflation and return rates you enter, and these compound over many years, so small input changes swing the monthly figure a lot. The tool also ignores financial aid, scholarships, grants, taxes, and any future lump sums, so treat its number as an upper-bound planning estimate rather than a precise quote. Try a few rate scenarios to see a realistic range.
Frequently asked questions
Why is each college year inflated by a different amount?
College is paid over several years, and prices keep rising during enrollment. The tool inflates today's cost forward to each individual year (enrollment year, the next year, and so on), then adds them up, so a 4-year degree starting in 10 years reflects 10, 11, 12, and 13 years of inflation respectively.
How is the monthly savings amount calculated?
It uses the future-value-of-an-annuity formula. First your current savings is grown at the expected return until enrollment and subtracted from the total bill to find the gap. Then the monthly deposit is solved as gap x r / ((1+r)^n - 1), where r is the monthly return and n is the months until enrollment.
Is my data uploaded anywhere?
No — this calculator runs entirely in your browser; nothing is uploaded.
Is this financial advice?
No. These are educational estimates — consult a qualified financial professional before making decisions.
People also ask
What is a realistic education inflation rate to use?
Historically, U.S. college costs have often risen faster than general consumer inflation, with many published estimates putting tuition inflation in roughly the 4% to 6% range over long periods, though actual figures vary by year and by institution type. Because the calculator compounds this rate over many years, it's worth running both a conservative and an aggressive figure to see the range.
Does the calculator account for financial aid or scholarships?
No. It projects the full published cost and does not subtract grants, scholarships, work-study, or other aid. If you expect aid, your real out-of-pocket cost — and the savings needed — could be lower than the figure shown.
Should I use the cost of a public or private college in this tool?
That depends on the schools you're planning for, since public in-state, public out-of-state, and private institutions have very different annual costs. Enter the current annual figure that matches your target type of school, and you can re-run it with different starting costs to compare scenarios.
Why does the total future cost look so much higher than four times today's tuition?
Each college year is inflated to its own future date, so the costs compound across the years before and during enrollment. A degree starting ten years out reflects ten-plus years of price increases, which makes the four-year total grow well beyond simply multiplying today's price by four.
What does the expected return rate represent and how should I pick one?
It represents the annual growth you assume on both your existing savings and your monthly contributions, compounded monthly in the tool. People often base it on the historical returns of whatever mix of investments they plan to hold, but past performance does not guarantee future results, so consider testing more conservative figures.
Can I use this for a 529 plan?
The calculator is account-agnostic: it estimates how much to save and the growth needed, which can inform contributions to a 529, a savings account, or other vehicles. It does not model 529-specific tax benefits, state deductions, or contribution limits, so check those separately for your situation.
What happens if the student is already enrolled or enrollment is this year?
If you set years until enrollment to zero, there is no time to grow contributions monthly, so the tool treats the entire remaining funding gap as needed up front rather than spreading it over months. The monthly figure in that case effectively reflects the full gap.
Does saving in a lump sum versus monthly change the result?
The calculator specifically solves for level monthly contributions made until enrollment, using a future-value-of-an-annuity approach. A single lump sum today would be entered under current savings instead, and the tool would then only ask for whatever monthly amount is still needed to close the remaining gap.
Related calculators