Updated: August 2026 • Verified v1.2
401(k) Retirement Growth & Employer Match Calculator
Finance & MathPopularLocal Browser Execution: Your input is processed locally in your browser and is not sent to UTL servers.
401(k) Simulation: Balance[t] = (Balance[t-1] + Employee_Contrib + Employer_Match) * (1 + r)Was this calculation helpful?
Understanding Your Results
Calculates projected balance at target retirement age, total personal employee contributions, total 'free money' employer match, and compound stock market growth.
Practical Guidance & Next Steps
Always contribute at least enough to capture your full company match — it represents an immediate 50% to 100% guaranteed return on your investment.
What is this?
A retirement wealth utility that models 401(k) portfolio growth, company match capture, and compound interest.
How does it work?
1. Enter current age, target retirement age, salary, and current balance.
2. Set your contribution percentage and employer match parameters (e.g. 50% match up to 6%).
3. View final retirement nest egg, personal contributions, and free match money.
Why use it?
Reveals the massive wealth generated by compound growth and employer matching over a 30-year career.
Technical Scope & Calculation Limitations
Calculates annual compounding projections based on constant contribution rates and average investment returns.
Frequently Asked Questions
An employer match is when your company contributes additional money to your 401(k) plan based on how much you contribute, commonly 50% of your contributions up to 6% of your salary.
Windows Desktop & Widget Options
All Windows widgets Want this capability on your Windows desktop?
Windows 11 Widget
8.8/10
MSN Money Watchlist Widget
Built-in Windows 11 Widgets Board stock ticker and market watchlist feed.
FreeEasy InstallLow RAM
By Microsoft CorporationView Widget
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