401(k) Value Calculator — Project Retirement Growth
Calculate your 401(k) future value including employer match. See how contributions and compound growth build over time.
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Key figures and definitions for this model: • Future Value: $1,947,471 • Your Contributions: $512,500 • Employer Match: $150,000 • Investment Growth: $1,234,971
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Why: 401(k) growth depends on contributions, employer match, and time. Compound growth makes early contributions especially valuable.
How: FV = Current × (1+r)^n + (Annual Total × ((1+r)^n − 1)/r). Growth compounds tax-deferred until withdrawal.
Run the calculator when you are ready.
Sample Scenarios
401(k) Details
Future Value: $1,947,471
Investment growth: $1,234,971 | Employer contributions: $150,000
Future Value
$1,947,471
Your Contributions
$512,500
Employer Match
$150,000
Investment Growth
$1,234,971
Calculation Details
Current Situation
Projections
Results
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💡 Money Facts
2024 limit
— IRS
Catch-up 50+
— IRS
Typical return
— Historical
Match = free $
— Employer
1. Key Takeaways
- • 2024 limit: $23,000 ($30,500 if 50+)
- • Employer match: Free money — always get full match
- • Pre-tax: Reduces taxable income now
- • Start early — time is your greatest asset
2. Did You Know?
Match = Free $
50% match = 50% instant return
Roth 401(k)
After-tax option in many plans
Tax Deferred
Growth not taxed until withdrawal
Catch-Up 50+
Extra $7,500 if 50+
Compound Growth
Time matters more than amount
Rebalance
Review allocation annually
3. How It Works
FV = Current × (1+r)^n + (Annual Total × ((1+r)^n − 1)/r). Annual Total = Your Contribution + Employer Match. Growth compounds tax-deferred.
4. Expert Tips
Max match first
Free money — contribute to cap
Start early
Compound growth needs time
Roth if young
Tax-free growth if low bracket
Low-cost index
Minimize fees
5. Comparison Table
| Annual | 25 yrs @ 7% | 35 yrs @ 7% |
|---|---|---|
| $12K | ~$758K | ~$1.4M |
| $23K | ~$1.45M | ~$2.7M |
6. FAQ
No. Your $23K + employer match. Match is extra.
Traditional = tax break now. Roth = tax-free growth, no break now.
59½ without penalty. 55 if you leave employer.
7. Sources
- • IRS — 401(k) Plans
- • IRS — Contribution Limits
8. Quick Stats
$23K
2024 limit
$7.5K
Catch-up 50+
7%
Typical return
Free
Match = free $
9. Disclaimer
Disclaimer: Past returns don't guarantee future results. Consult your plan administrator.
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