401k Match Calculator

See how your 401(k) grows with employer matching contributions. Estimate your final balance and track every dollar of free money from your company — all in your browser, with complete privacy.

📋 Your 401(k) & Match Details

Your age today
When you plan to stop working
Your account balance now
Gross pre‑tax income
% of salary you defer
e.g., 50% means they match half of what you put in
The cap on employer matching
Historical S&P 500 ~ 10%
Avg. raise each year

📈 Your 401(k) Match Projection

Year Age Balance Your Contribution Employer Match Investment Return
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Your privacy matters. This 401k match calculator runs entirely in your browser. No data is collected, stored, or shared. Your financial details never leave your device.
Run as many projections as you want — 100% private, free, and unlimited.

How to Use This 401k Match Calculator

Our 401k match calculator gives you a clear picture of how your retirement savings can grow when you include your employer’s matching contributions. Simply enter your age, salary, and current 401(k) balance. Then provide your contribution rate, your company’s match formula, and any cap on matching. Add an expected annual return and salary growth, and the tool does the rest.

The free 401k match calculator shows you exactly how much “free money” your employer is adding each year, and how those extra contributions boost your final balance through compounding. The detailed yearly table breaks down your own contributions, the employer match, and the investment returns, so you can see exactly where your growth comes from.

Because this is a 401k calculator with employer match, you can experiment with different match percentages or contribution levels to find the sweet spot that maximizes your retirement nest egg — all without signing up or sharing any personal data.

Why Our 401k Match Calculator Stands Out

🔒 Fully Private

No data is ever sent over the internet. This 401k match calculator no sign‑up works offline in your browser for complete confidentiality.

💰 True Employer Match Modeling

Most calculators ignore match caps. Our 401k employer match calculator accurately applies your plan’s percentage and salary cap, so the numbers reflect reality.

📈 Year‑by‑Year Visibility

Track every contribution and the annual employer match. This 401k matching calculator breaks down each year’s growth, helping you understand the true power of compound matching.

🆓 Truly Free, Always

This free 401k contribution calculator with match has no watermarks, no upsells, and no restrictions — just honest retirement planning.

Frequently Asked Questions

How does a 401(k) match calculator work?

It uses your contribution percentage, employer match rate, and salary cap to project how much your company will add each year. Combined with investment returns, you can see your total projected balance at retirement.

What is a typical 401(k) employer match?

A common formula is 50% of your contributions up to 6% of your salary. This 401k match estimator lets you model any match structure, including dollar‑for‑dollar matches or different percentage tiers.

Why is the employer match cap important?

Without the cap, the calculator could overestimate the match. Our 401k calculator with match and cap ensures the employer contribution never exceeds the actual plan limit, giving you a more accurate projection.

Is my financial data safe with this tool?

Absolutely. This private 401k match calculator processes everything inside your browser. No information is transmitted or stored anywhere. You can use it with complete confidence.

Can I use this calculator for a Roth 401(k)?

Yes. The matching mechanics are identical for traditional and Roth 401(k) plans. The 401k employer contribution calculator focuses on the pre‑tax contribution and match amounts, which apply to both account types.

Learn how to use this tool correctly by reading our step-by-step tutorial.

View Detailed Tutorial →