Money Tools

401(k) Match Calculator

Estimate employee 401(k) contributions, employer match, and total annual contribution from salary and match rules.

Updated April 11, 2026
Free online tool
Planning and research use

Why this page exists

Employer matching can be one of the easiest retirement benefits to underestimate when the plan formula is not laid out clearly. This calculator helps workers estimate their own annual 401(k) contribution, the employer match, and the combined total using a practical contribution-and-cap setup.

Interactive tool

Run the estimate

Enter your numbers and read the result first, then use the sections below to understand what affects the outcome.

Calculator

401(k) match calculator

Estimate employee 401(k) contributions, employer match, and the total annual contribution based on common match rules.

Result

$9,350.00

Estimated employee contribution, employer match, and total annual 401(k) contribution based on the salary and match rule entered.

Total annual contribution$9,350.00

Employee annual contribution$6,800.00

Estimated employer match$2,550.00

Match-eligible contribution rate6.0%

Contributing 8.0% of $85,000.00 produces about $6,800.00 per year from the employee side.
With a 50.0% employer match up to 6.0% of salary, the estimated employer match comes to about $2,550.00.
The employee contribution reaches or exceeds the match cap, so the calculation assumes the full match-eligible share is being captured.

This is a planning estimate. Real 401(k) plans can use vesting schedules, tiered formulas, true-ups, and IRS limits that are not included here.

Planning note

Last updated April 11, 2026. Use this tool to compare scenarios and plan ahead, then confirm important details with the lender, employer, insurer, contractor, or other qualified provider involved in the final decision.

How it works

What the calculator is doing

Enter annual salary and the employee contribution percentage.

Add the employer match percentage and the match cap percentage of salary.

The calculator estimates employee contributions, eligible match dollars, and the combined annual contribution.

Understanding your result

The most useful part of the result is often the match comparison. It can quickly show whether an employee contribution is already capturing the full employer match or whether more could be contributed before leaving matching dollars behind.

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Examples

Ways people use this tool

Example scenarios help turn a quick estimate into a more useful comparison or planning step.

Check whether you are getting the full match

Compare your contribution percentage with the employer cap to see whether you are missing any matching contribution.

Estimate the total yearly retirement contribution

Use salary and match rules together to see what both sides may contribute over the year.

Stress-test a higher contribution rate

Increase the employee contribution to see whether a larger percentage raises only your own contribution or the employer match too.

FAQ

Common questions

What does the employer match percentage mean?

It shows what share of the eligible employee contribution the employer adds. For example, a 50% match means the employer adds half of eligible employee contributions up to the cap.

What does the match cap percentage of salary mean?

It limits how much of salary can receive the employer match. If the employee contribution is below that cap, the full match may not be captured.

Does this include vesting rules or IRS contribution limits?

No. This calculator uses simplified employer-match planning math only, so vesting, plan tiers, and annual legal limits are not included.

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Keep comparing

Use these related tools to compare nearby scenarios, check a second estimate, or keep narrowing down the right decision.

Money ToolsUpdated April 11, 2026