Skip to main content

College Savings Calculator

Quick answer

Future cost = today × (1+inflation)^years: a 32,000/year college in 18 years costs ≈64,780 — needing ≈669/month at 6% return.

Figures are estimates from this calculator’s standard formula — adjust the inputs in the tool below for your exact number.

How the College Savings Calculator Calculates Results

Future cost = current cost × (1 + i)^years | Monthly = 4-year goal ÷ sinking-fund factor

College costs inflate faster than consumer prices, so today's tuition is a poor guide to what a newborn will pay. The calculator projects the four-year bill at enrollment and converts it into a monthly deposit. The calculation follows Future cost = current cost × (1 + i)^years | Monthly = 4-year goal ÷ sinking-fund factor. A 32,000-per-year college at 4% education inflation costs 32,000 × 1.04^18 ≈ 64,780 per year in 18 years — about 259,000 for four years, requiring roughly 669 per month at a 6% return. The result updates instantly whenever you change an input, and every figure is shown in the same currency or units you entered, with no hidden conversion applied.

  1. 1

    Step 1

    Enter the required figures for the College Savings Calculator in the fields above.

  2. 2

    Step 2

    The tool applies Future cost = current cost × (1 + i)^years | Monthly = 4-year goal ÷ sinking-fund factor to your numbers automatically.

  3. 3

    Step 3

    Read the result, shown in the same units you entered.

  4. 4

    Step 4

    Adjust the inputs to compare scenarios side by side.

Use Cases

Newborn education fund

Setting an auto-deposit right after birth

Plan comparison

Pricing public in-state vs private universities

Grandparent contribution

Translating gifts into monthly equivalents

Mid-course correction

Recalculating when returns disappoint

Common Mistakes

  • Using today's tuition

  • Assuming 8%+ returns

  • Forgetting fees and housing

FAQs

How much should I save monthly from birth?

For a 32,000/year college at 4% inflation and 6% return: ≈669/month over 18 years. Starting at age 8 instead roughly doubles the monthly to ≈1,340.

What is a 529 plan's main benefit?

Tax-free growth and tax-free withdrawals for qualified education expenses; many states add a deduction on contributions.

What is the math behind the College Savings Calculator?

The College Savings Calculator applies Future cost = current cost × (1 + i)^years | Monthly = 4-year goal ÷ sinking-fund factor, where i is education inflation and the factor annualizes your expected return.

Which input moves the result most?

In most College Savings Calculator runs the rate and the time horizon swing the answer hardest — test those first.