DayCents

Retirement

Roth IRA Calculator

A Roth IRA grows tax-free forever: you contribute after-tax dollars today and never pay tax on the growth. Project what steady contributions could become by retirement, see exactly how much is tax-free earnings, and check your plan against the 2026 contribution limit of $7,500.

2026 limit: $7,500 ($8,600 with the age-50+ catch-up).

Tax-free balance at 65

$1,298,252

Earnings you'll never pay tax on
$1,020,752
Total contributions
$277,500
Monthly saving required
$625.00
Years of tax-free compounding
35
$1.3M$649.1K$03565
Growth by age
AgeBalanceTax-free earnings
35$66,010$13,510
40$138,323$48,323
45$240,836$113,336
50$386,160$221,160
55$592,176$389,676
60$884,230$644,230
65$1,298,252$1,020,752

How this calculator works

Contributions are spread monthly and compounded at your expected return in exact cents. 'Tax-free earnings' is the projected balance minus everything you put in — the amount that would have been taxable in an ordinary brokerage account.

The 2026 limits come from IRS Notice 2025-67 (verified July 2026). Income-based phase-outs are not modeled — if your income may exceed the Roth thresholds, verify eligibility before contributing.

Try an example

Frequently asked questions

How much can I put in a Roth IRA in 2026?

$7,500 for 2026, plus a $1,100 catch-up if you're 50 or older (IRS Notice 2025-67). The limit is shared across all your traditional and Roth IRAs combined, and you need earned income at least equal to your contribution.

What makes a Roth IRA different from a traditional IRA?

Timing of the tax. Traditional: deduct now, pay income tax on withdrawals. Roth: no deduction now, but qualified withdrawals — contributions AND decades of growth — are completely tax-free after 59½ (with the account 5+ years old). Roth also has no required minimum distributions during your lifetime.

Are there income limits for Roth IRA contributions?

Yes — the ability to contribute phases out at higher incomes (the ranges adjust annually; check the IRS page for the current year's thresholds for your filing status). High earners often use the 'backdoor Roth' — a non-deductible traditional IRA contribution converted to Roth — with a tax professional's guidance.

Can I withdraw money before retirement?

Your contributions (not earnings) can come out any time, tax- and penalty-free — a flexibility no 401(k) offers. Earnings withdrawn early are generally taxed plus a 10% penalty, with exceptions like a first-home purchase (up to $10,000). The best move is still to leave it compounding.

Roth IRA or 401(k) first?

The standard order: 401(k) up to the full employer match (free money), then Roth IRA to the limit (tax-free growth plus flexibility and better fund choices), then back to the 401(k). Adjust if you have high-interest debt or expect unusual tax circumstances.

Disclaimer: DayCents provides this calculator for educational purposes only. Results are estimates based on your inputs and the stated assumptions — they are not financial advice, a quote, or an offer of credit. Consult a qualified financial professional before making major money decisions.