College Savings Calculator - 529 Plan Estimator
Compare your projected savings to your college target.
Projected savings
$99,516
Gap to target
$20,484
Growth
$40,516
Contributions vs Growth
Savings Growth by Year
Savings Growth by Year
| Year | Contributions | Total Value | Growth |
|---|---|---|---|
| 1 | $8,600 | $9,009 | $409 |
| 2 | $12,200 | $13,265 | $1,065 |
| 3 | $15,800 | $17,784 | $1,984 |
| 4 | $19,400 | $22,582 | $3,182 |
| 5 | $23,000 | $27,675 | $4,675 |
| 6 | $26,600 | $33,083 | $6,483 |
| 7 | $30,200 | $38,824 | $8,624 |
| 8 | $33,800 | $44,919 | $11,119 |
| 9 | $37,400 | $51,390 | $13,990 |
| 10 | $41,000 | $58,261 | $17,261 |
| 11 | $44,600 | $65,555 | $20,955 |
| 12 | $48,200 | $73,299 | $25,099 |
| 13 | $51,800 | $81,520 | $29,720 |
| 14 | $55,400 | $90,249 | $34,849 |
| 15 | $59,000 | $99,516 | $40,516 |
Practical Example
Formula: projected = P(1+r)^n + PMT × ((1+r)^n − 1)/r, with monthly compounding. Gap = target − projected.
Frequently Asked Questions
How much should I save for college?
It depends on the school type and timeline — public in-state runs $25-30k/year; private can exceed $60k/year, plus inflation.
What is a 529 plan?
A 529 is a tax-advantaged savings account designed for education expenses; earnings grow tax-free if used for qualified costs.
Is this projection guaranteed?
No — it's an estimate based on the rate of return you enter; actual market performance and tuition inflation vary.
How do interest rates affect my monthly payment?
Interest rates have a major impact on monthly payments. Even a 0.5% difference in APR can change your payment by $50-$200 per month on a typical loan. Use this calculator to compare different rate scenarios side by side.
Should I choose a fixed or variable rate?
Fixed rates give you predictable payments for the life of the loan, while variable rates start lower but can rise over time. Fixed is usually safer for long-term loans (mortgages, auto); variable can make sense for short-term borrowing when you expect rates to fall.
Disclaimer: This calculator provides estimates for informational purposes only. Actual results may vary. Consult a qualified professional for personalized advice.