529 College Savings Calculator
Tax-free education compounding vs college-cost inflation — state deductions, superfunding and the Roth rollover.
Formula
Disclaimer: Assumes constant returns; market investments fluctuate and tax rules change — verify current-year limits. Educational math only, not financial or tax advice.
Need 529 college savings calculator results fast? Skip the spreadsheet and get a clear, defensible answer in one step — free, private and instant, recalculating live as you change any input.
About 529 College Savings Calculator
A 529 races two compounding curves against each other: your contributions growing tax-free versus college costs inflating at ~5% (persistently above CPI). The defaults — $400/month for 15 years against a $30,000/year school — build about $127,000 toward a projected ~$272,000 four-year bill: 47% coverage, which is genuinely solid (few families aim for 100%; financial aid, current income and the student's own resources carry shares). The tax stack: growth and qualified withdrawals (tuition, room & board, books, K-12 tuition within limits, $10k of student loans) are federally tax-free; 30+ states add deductions/credits for contributions — check yours, including whether it requires the in-state plan (many allow any plan). SUPERFUNDING lets a donor front-load five years of gift-tax exclusions at once (~$95k single/$190k couple per beneficiary) — grandparent estate-planning gold, now aid-friendlier since FAFSA stopped counting grandparent-529 distributions. Overfunding anxiety has real answers now: change the beneficiary (any family member, including yourself), hold it for grad school or future grandchildren, withdraw scholarships' equivalent penalty-free, and — since SECURE 2.0 — roll up to $35,000 (lifetime, conditions apply) into the beneficiary's ROTH IRA after 15 account-years. The honest risk in 529 planning isn't trapped money; it's the cash sitting in conservative options for 15 years while education inflation compounds.
How to use 529 College Savings Calculator
- 1Enter Monthly contribution, Expected annual return (%), Years until college (years), Annual college cost today, College-cost inflation (%) into the 529 College Savings Calculator.
- 2The result is computed automatically using Contributions compound tax-free; the target is 4 years of college cost, each year inflated at education inflation — there is no button to press; it updates live as you type.
- 3Change any input to model a different scenario, then use “Copy result link” to share the exact numbers.
Why use 529 College Savings Calculator?
- ✓Computes 529 college savings calculator instantly with the correct formula — no spreadsheet needed
- ✓100% free and unlimited, with no sign-up, login or paywall
- ✓Runs entirely in your browser, so the figures you enter are never uploaded or stored
- ✓Shows the formula, a live worked example and references so you can defend the number
Frequently asked questions
What if my kid doesn't go to college?+
Options stack: switch beneficiary to a sibling/family member; cover trade & vocational programs (qualified); keep it for their grad school or future kids; roll up to $35k into their Roth IRA (15-year-old accounts, annual limits apply); or withdraw — earnings then take income tax + 10% penalty, contributions come back clean. The 'wasted 529' scenario is mostly mythology now.
529 ya Roth IRA — education ke liye kya use karein?+
Dono ke role alag hain: 529 me state deduction + unlimited-ish room + aid-treatment achha (parent asset, ~5.6% assessment); Roth pehle RETIREMENT ka hai — usse education ke liye khali karna lagbhag hamesha galti hai. Order: apna retirement match/IRA pehle, phir 529. Bachhe loan le sakte hain, retirement ke liye koi loan nahi deta.
Does a 529 hurt financial aid?+
Gently: parent-owned 529s count as parental assets — assessed at most 5.64% in the federal formula (versus 20% for student assets), so $100k of 529 raises expected contribution ~$5,600/year. Grandparent-owned 529s no longer count distributions as student income under simplified FAFSA. Net: save anyway; aid formulas punish savings far less than folklore claims.
Which investments inside the 529?+
Age-based/target-enrollment portfolios are the sensible default: equity-heavy early, gliding to conservative near enrollment automatically. DIY-ers replicate with index portfolios shifted manually. The classic errors: 100% conservative from birth (inflation wins) and 100% equity at 17 (a 2008 the year before tuition). The glide path exists for both reasons.
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