401(K) GROWTH CALCULATOR

What could your 401(k) become — and how much does the match change it?

Model your current balance, contribution rate, employer match, salary growth and return assumption. Then see the result as a trajectory, not just one retirement number.

Instant result
No bank login
Runs in your browser

Illustrative balance at retirement age

$3,084,560

Using your entered assumptions, $65,000 today plus ongoing contributions grows to about $3,084,560 by age 65.

Year-one employee contribution

$9,600

Year-one employer match

$4,800

Illustrative match impact

$826,138

Difference vs. same projection with no employer match.

Current-year contribution check

2026 employee-deferral reference

For orientation only; plan eligibility and limits vary by age and situation.

$24,500

Your entered year-one employee contribution is $9,600, below this simplified 2026 age-based reference.

Unlock contribution scenarios

See the effect of increasing your contribution rate and a year-by-year milestone table.

Contribution-rate scenarios

Scenario	Projected balance
Current rate8.0% employee + employer match · same salary and return assumptions	$3,084,560
9% contribution9.0% employee + employer match · same salary and return assumptions	$3,291,095
11% contribution11.0% employee + employer match · same salary and return assumptions	$3,704,164
13% contribution13.0% employee + employer match · same salary and return assumptions	$4,117,233

Milestones

Age	Projected balance
33	$84,406
34	$105,617
35	$128,771
36	$154,019
40	$279,342
45	$506,251
50	$842,734
55	$1,335,802
60	$2,051,856
65	$3,084,560

Your 401(k) is only one piece of retirement.

WealthNX can place retirement accounts beside brokerage, cash, debt and goals so the user sees the broader financial picture instead of one plan in isolation.

Explore WealthNX

Educational illustration only. Uses user-selected assumptions. Contribution limits and eligibility depend on applicable IRS rules and individual circumstances. Not tax or investment advice.

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