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Retirement savings calculator

401(k) Calculator

Estimate your retirement savings with contributions, employer match, investment growth, and inflation in one clear projection.

Explore how small changes to your contribution rate and retirement timeline may affect your estimated future balance.

Free to use Instant projection Educational estimate

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Calculator

Project your retirement savings

Enter your details to see an estimated balance at retirement and a year-by-year breakdown.

Tell us about your retirement plan

Adjust the assumptions below for a personalized educational projection.

Personal retirement details
years
years
$
$
%
%
%

Used to show the projected balance in today's dollars.

Employee contributions
%
%
%

Catch-up contributions are modeled beginning at age 50, with the higher limit at ages 60–63.

Traditional 401(k): Contributions are generally made before federal income tax. This calculator does not estimate precise tax savings.

Employer match

Model employer contributions based on your contribution and the match formula.

%
%

Example: 50% up to 6% means $0.50 for every $1 contributed, through the first 6% of salary.

Yearly projection

Full-precision calculations are used internally; displayed values are rounded estimates.

AgeAnnual salaryEmployee contributionEmployer matchInvestment growthEnd-of-year balance
31$77,250$4,635$2,318$700$17,653
32$79,568$5,570$2,387$1,236$26,845
33$81,955$6,556$2,459$1,879$37,739
34$84,413$7,597$2,532$2,642$50,510
35$86,946$8,695$2,608$3,536$65,349
36$89,554$9,851$2,687$4,574$82,461
37$92,241$11,069$2,767$5,772$102,069
38$95,008$12,351$2,850$7,145$124,415
39$97,858$13,700$2,936$8,709$149,760
40$100,794$15,119$3,024$10,483$178,386
41$103,818$15,573$3,115$12,487$209,561
42$106,932$16,040$3,208$14,669$243,478
43$110,140$16,521$3,304$17,043$280,346
44$113,444$17,017$3,403$19,624$320,391
45$116,848$17,527$3,505$22,427$363,850
46$120,353$18,053$3,611$25,470$410,984
47$123,964$18,595$3,719$28,769$462,066
48$127,682$19,152$3,830$32,345$517,393
49$131,513$19,727$3,945$36,218$577,283
50$135,458$20,319$4,064$40,410$642,075
51$139,522$20,928$4,186$44,945$712,135
52$143,708$21,556$4,311$49,849$787,852
53$148,019$22,203$4,441$55,150$869,645
54$152,460$22,869$4,574$60,875$957,962
55$157,033$23,555$4,711$67,057$1,053,286
56$161,744$24,262$4,852$73,730$1,156,130
57$166,597$24,990$4,998$80,929$1,267,046
58$171,595$25,739$5,148$88,693$1,386,627
59$176,742$26,511$5,302$97,064$1,515,504
60$182,045$27,307$5,461$106,085$1,654,357
61$187,506$28,126$5,625$115,805$1,803,914
62$193,131$28,970$5,794$126,274$1,964,951
63$198,925$29,839$5,968$137,547$2,138,304
64$204,893$30,734$6,147$149,681$2,324,866
65$211,040$31,656$6,331$162,741$2,525,594

How This 401(k) Calculator Works

The calculator projects one year at a time, combining your starting balance, employee contributions, employer match, and estimated investment growth.

01

Set your assumptions

Add your age, salary, retirement timeline, contribution rate, and expected return.

02

Apply the match

Employer contributions follow the match rate and salary percentage you enter.

03

Review the estimate

Compare contributions and growth in the summary card and yearly projection.

What Is a 401(k) Calculator?

A 401(k) calculator is an educational planning tool that estimates how retirement savings may grow over time. It can help you understand the impact of employee contributions, employer matching, salary growth, investment returns, and inflation.

Actual results depend on market performance, plan rules, fees, contribution timing, taxes, and other factors. Use this estimate as a starting point for informed conversations with a qualified professional.

Frequently Asked Questions

What does a 401(k) calculator estimate?

It estimates a future 401(k) balance using your current balance, salary, contribution rate, employer match, investment return, and time until retirement. Results are educational projections, not guarantees.

How does employer matching work?

The calculator applies your employer's match rate to eligible employee contributions, up to the percentage of salary you enter. For example, a 50% match up to 6% adds $0.50 for each $1 contributed through the first 6% of salary.

What is the difference between Traditional and Roth 401(k) contributions?

Traditional contributions are generally made before federal income tax, while Roth contributions are generally made after tax, subject to plan rules. This calculator does not estimate precise tax savings.

What are catch-up contributions?

Catch-up contributions are additional employee contributions available under plan and tax rules for eligible ages. This estimate uses the 2026 limits entered for the calculator and applies the higher limit for ages 60–63.

Does this calculator provide financial advice?

No. It is an educational projection only. It does not provide investment, tax, or financial advice, determine plan eligibility, or guarantee future returns or income.

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