Traditional IRA Calculator
The IRA value at retirement from steady contributions and growth for your IRA. Live calculator with worked steps and charts.
Calculator
Everything saved so far across 401(k)s, IRAs and taxable accounts.
Before inflation. A 60/40 stock-bond mix has returned roughly 7% a year long-term.
This iras & roth calculator runs on standard retirement mathematics: contributions compound monthly, withdrawals are tested against growth, and every figure updates live as you type.
Results
Projected IRA Value
$1,584,444
$295,000
$1,289,444
$7,000
35years
Live results update as you type — currently showing projected ira value of $1,584,444. Replace the defaults with your own numbers for an exact plan.
Visualizations
Contributions vs Growth
IRA Growth
Formula
The existing IRA compounds while yearly contributions (invested monthly) compound for their remaining time.
Variables
| Symbol | Name | Unit | Description |
|---|---|---|---|
| PV | Current IRA | $ | Balance today. |
| Annual | Yearly contribution | $/yr | Up to IRS limits. |
| r | Return | % | Annual growth. |
Explanation
What steady IRA funding becomes: contributions plus years of tax-advantaged compounding.
Step-by-Step Calculation
Follow each step to understand how the result is calculated from your inputs.
Grow the current IRA balance with compounding to retirement.
Grow the annual contributions (invested monthly) at the same return.
Add both parts for the projected IRA value.
Worked Examples
See how the calculator works with different scenarios.
Scenario
The traditional ira calculator run on the values above, showing the full calculation path rather than only the answer.
Inputs
Calculation
1. Grow the current IRA balance with compounding to retirement. → $533,829 from current balance 2. Grow the annual contributions (invested monthly) at the same return. → $1,050,615 from contributions 3. Add both parts for the projected IRA value. → $1,584,444 projected
Result
Projected IRA Value: $1,584,444
Interpretation
$1,584,444 from $295,000 contributed over 35 years at 7.00%.
Understanding Your Result
Your Result: Projected IRA Value: $1,584,444
Typical range: Maxing a $7,000 annual IRA from age 30 to 65 at 7% builds roughly $1,000,000 — most of it growth.
What This Means
What steady IRA funding becomes: contributions plus years of tax-advantaged compounding.
Why It Matters
$1,584,444 from $295,000 contributed over 35 years at 7.00%.
Professional Interpretation
$1,584,444 from $295,000 contributed over 35 years at 7.00%.
How this is calculated
The existing IRA compounds while yearly contributions (invested monthly) compound for their remaining time.
What drives the result
Compounding pays returns on past returns, so growth accelerates the longer money stays invested. A dollar saved at 25 is worth roughly twice a dollar saved at 35 at the same return — time in the market, not timing the market, is the dominant input.
Recommendations
- •Automate the full annual contribution in January to maximise time in the market.
- •Choose Roth vs Traditional based on today’s bracket versus retirement — this page’s Comparison calculator settles it.
Educational Content
Introduction
Retirement wealth is built with one equation: money invested today compounds, and every contribution buys years of growth. Every figure on this page — the projected balance, the split between contributions and earnings, the income it can fund — follows from that single relationship, which is why starting early beats saving more later.
Concept Explanation
Compounding pays returns on past returns, so growth accelerates the longer money stays invested. A dollar saved at 25 is worth roughly twice a dollar saved at 35 at the same return — time in the market, not timing the market, is the dominant input.
Applications
Benefits
- •Turns a vague goal (“save more”) into a monthly number you can automate
- •Separates contributions from growth so you can see which lever matters most
- •Produces today’s-dollar figures you can compare with current spending
Limitations
- •Assumes a smooth average return — real markets fall some years and soar in others
- •Ignores taxes, fees and contribution limits that trim real-world balances
- •Uses fixed contributions; raises, pauses and catch-ups change the path
Best Practices
- •Use a conservative 6–7% nominal return for stocks-heavy mixes, less as bonds rise
- •Automate contributions on payday before the money can be spent
- •Re-run yearly with actual balances rather than trusting an old projection
Common Misconceptions
Practical Tips
- •Automate January funding to maximise compounding.
- •Mind the $7,000 cap ($8,000 at 50+) across Traditional and Roth combined.
Common Mistakes
Assumptions
This calculator makes the following assumptions to provide estimates:
Limitations
Be aware of these limitations when using this calculator:
Frequently Asked Questions
Answers to common questions about this calculator.
How big can my IRA get by retirement?
Should I contribute monthly or lump-sum in January?
Who uses the traditional ira calculator?
How accurate is the traditional ira calculator?
How accurate is the Traditional IRA Calculator?
Should I use nominal or real returns in the Traditional IRA Calculator?
Related Calculators
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Related Guides
Deepen your understanding with these educational resources.
How compounding, matches and contribution limits fit together.
Withdrawal rates, Social Security timing and making money last.
Brackets today versus brackets tomorrow, conversions and RMDs.
Glossary
Technical terms used in mortgage calculations explained in plain language.
- Compounding
- Growth on past growth: returns earned this year themselves earn returns in later years, which is why early savings dominate.
- Roth conversion
- Moving pre-tax money into a Roth IRA and paying income tax now so growth and withdrawals are tax-free later.
Authoritative References
Trusted sources and standards referenced by this calculator.
Applicable Standards
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Page Information
2026-09-21
2.0.0
Free to use for educational and professional purposes.