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Utilnivo

Finance

Roth IRA Calculator

  • Browser-based
  • No signup

Enter current Roth IRA balance, annual contribution, expected return, and years to estimate projected balance, total contributions, and tax-free growth. Contribution limits and tax rules are not modeled in detail.

100% Client-Side

Your data never leaves your computer.

How to use this tool

1. Enter current Roth IRA balance. 2. Enter planned annual contribution. 3. Set expected annual return (%) and years to grow. 4. Click Calculate Roth IRA. 5. Review projected balance, total contributions, and estimated growth.

Worked example

Example: $10,000 current balance with $7,000/year contributed at 7% for 25 years projects a tax-free balance far above total contributions—verify limits with current IRS rules.

How it works

Projects Roth IRA balance from current savings, annual contributions, expected return, and years until withdrawal. Assumes contributions are made once per year—contribution limits and tax rules are not modeled in detail.

Limitations

Results are estimates for educational purposes and are not financial advice. Contribution limits, income rules, taxes, and fees are simplified or omitted. Consult a qualified financial professional for personal guidance.

Privacy and file handling

Your data is processed in your browser and is not uploaded to our server.

Accuracy & methodology

This section documents how the calculator works, what it leaves out, and when results were last reviewed. Figures are educational estimates—not professional advice—and are not labeled "current" unless tied to automatically updated reference data.

Formula source or methodology
Future value of current balance plus annual contributions with compound growth at the stated return.
Jurisdiction
United States
Unit system
US dollars; percent; years
Rounding method
Currency amounts round to two decimal places (half up via Math.round × 100 / 100).
Assumptions
  • Contributions once per year
  • Tax-free growth (Roth framing only; no tax math performed)
  • Constant return
Known omissions
  • Not tax, legal, investment, or lending advice. Confirm material decisions with qualified professionals.
  • 2026 IRS contribution limits ($23,500 elective deferral; $7,500 catch-up age 50+; $70,000 combined annual additions under §415(c)) — limits are not enforced in the model
  • Employer match annual caps, true-up provisions, and vesting schedules
  • Plan administrative fees and fund expense ratios
  • Inflation adjustment of future dollars (nominal dollars only unless stated)
  • Income tax on withdrawals (pre-tax vs Roth treatment)
  • Required minimum distributions (RMDs) and early withdrawal penalties
  • IRS Roth IRA income limits and annual contribution caps are not enforced
  • Backdoor Roth or pro-rata rules
Test cases (automated)
  • Valid balance, contribution, return, and years yield a projection
  • Negative contribution is rejected
Version & last verified

Logic version 1.0. Content and formulas last verified .

Related comparisons

Learn how formats and terms differ before you convert or calculate.

Frequently asked questions

Is the Roth IRA Calculator free to use?

Yes. Utilnivo tools are free to use and do not require an account.

Are my inputs stored?

Utilnivo does not require an account. See the privacy note on this page for how your data is processed for this tool.

How do I get started with Roth IRA Calculator?

Open the tool on this page, enter your inputs, and use the on-screen controls. No account is required.

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