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🎁 401(k) Match Calculator

Employer 401(k) match is free money — pure return on your contributions. This calculator takes salary, contribution %, and match formula (e.g., "100% of first 3%, 50% of next 2%") and computes total annual match plus any unclaimed match.

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Examples

Full match
Input$80k salary · 6% contribution · 100% match up to 4%
OutputYour $4,800 + employer $3,200 = $8,000/yr · ✓ Full match captured
Leaving money
Input$80k · 2% · 100% match up to 4%
OutputYour $1,600 + match $1,600 · Missing $1,600/yr in free money

Frequently asked questions

Always max the match?

Yes — 100% match = 100% instant return. Even 50% match is 50% return. Almost no investment beats this.

Vesting?

Some employers require 3-5 years before match is fully yours. Check your plan.

Match counts toward annual limit?

No — $23k personal limit (2024) is contributions only. Match is on top, up to $69k combined.

About this calculator

401(k) Match Calculator runs entirely in your browser using standard formulas. No data is sent to any server. We don't share your inputs with lenders, brokers, or anyone else — there's no funnel and no follow-up email.

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Why this calculator

vs typical free finance-calculator sites

RichCalcsTypical free site
PriceFreeFree
Signup requiredNoOften (for full results)
Ads inside the calculatorNoYes (banner + sidebar)
Lead capture (email / phone)NoYes — sold to lenders
Data sent to serverNo (browser-only)Yes (analytics + tracking)
Amortization scheduleFull tableOften summary only
Bookmarkable URL per calcYesMixed
Loads in under 1sYes (static)Often slow (ad tracking)
Open sourceYesNo