Updated: August 2026 • Verified v1.2

401(k) Retirement Growth & Employer Match Calculator

Finance & MathPopular

Local 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)
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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

Want this capability on your Windows desktop?

All Windows widgets
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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