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Roth IRA vs Traditional IRA Calculator

Compare Roth IRA vs Traditional IRA to find which saves more in taxes — factoring in current vs retirement tax rates and contribution limits.

Better choice
Traditional IRA
Roth IRA (after-tax value)$807,607
Traditional IRA (after-tax)$880,085
AdvantageTraditional IRA wins by $72,478
Roth: pre-tax balance$807,607
Traditional: pre-tax balance$1,035,394
Investment horizon35 years

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How to use this calculator

  1. 1

    Enter your annual IRA contribution — 2024 limit is $7,000 ($8,000 if 50+).

  2. 2

    Enter your current marginal tax rate — find this from the Federal Tax Calculator or your tax bracket.

  3. 3

    Enter your expected tax rate in retirement — if you expect to be in a lower bracket, Traditional IRA may be better.

  4. 4

    If current tax > retirement tax: Traditional IRA wins. If current < retirement tax: Roth IRA wins.

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Frequently asked questions

Can I contribute to both a Roth IRA and a 401(k)?

Yes — they are separate accounts with independent limits. In 2024, you can contribute $7,000 to an IRA and $23,000 to a 401(k) — $30,000 total. Most financial advisors recommend contributing to your 401(k) up to the employer match first, then maxing the Roth IRA, then going back to increase 401(k) contributions.

Who cannot contribute to a Roth IRA?

Roth IRA eligibility phases out at higher incomes. For 2024: Single filers can contribute the full amount under $146,000; partial contribution $146,000–$161,000; no contribution above $161,000. MFJ: full below $230,000; partial $230,000–$240,000; none above. High earners can use the "Backdoor Roth IRA" strategy — contributing to a Traditional IRA and converting.

What is the Roth IRA 5-year rule?

You must have had a Roth IRA open for at least 5 years AND be 59½ or older to take tax-free withdrawals of earnings. If you withdraw earnings before meeting both conditions, you may owe income tax and a 10% penalty. Roth IRA contributions (not earnings) can always be withdrawn tax- and penalty-free at any time.

What is a Backdoor Roth IRA?

A strategy for high earners who exceed the Roth IRA income limit. Steps: (1) Contribute to a non-deductible Traditional IRA, (2) convert the Traditional IRA to a Roth IRA. This allows anyone to fund a Roth regardless of income. Be aware of the "pro-rata rule" if you have existing pre-tax IRA funds.

About roth ira vs traditional ira calculator

Roth IRA vs Traditional IRA Calculator — Which is better for you?

How to use the roth ira vs traditional ira

Use this roth ira vs traditional ira to ompare roth ira vs traditional ira to find which saves more in taxes — factoring in current vs retirement tax rates and contribution limits. Enter your values above and get your result in seconds. The tool is free, works on all devices, and keeps your data private — nothing is stored or shared.

How the roth ira vs traditional ira works

The roth ira vs traditional ira calculator uses standard formulas used in financial planning, budgeting, and investment decisions. Enter your inputs, and the tool calculates the result instantly in your browser. No server-side processing means your data stays on your device. Results update in real time as you change inputs.

The key decision: current vs future tax rate

If you expect to be in a higher tax bracket in retirement than now (young earners, early career), Roth IRA is almost always better — you pay taxes at the lower current rate. If you're at peak earnings and expect a lower bracket in retirement, Traditional IRA defers tax to when you're taxed less. No one knows future tax rates with certainty — many advisors recommend diversifying across both.

Roth IRA advantages beyond the tax calculation

Roth IRAs have no Required Minimum Distributions (RMDs) — unlike Traditional IRAs which require withdrawals starting at age 73. This makes Roth IRAs superior for estate planning. Roth IRA contributions (not earnings) can also be withdrawn penalty-free at any time for any reason, giving flexibility that Traditional IRAs lack.

Roth IRA vs Traditional IRA Calculator – Utinzo

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Results are estimates for informational purposes only and do not constitute professional financial, medical, legal, or technical advice. Read full disclaimer →

Roth IRA vs Traditional IRA Calculator – Free Finance Tool | Utinzo