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On a $100,000 salary, contributing 10% is $10,000/yr — plus about $3,000 from your employer.
Earning $100,000 a year and contributing 10% to your 401(k) means you put in $10,000 annually. With a typical employer match of 50% on the first 6% of pay, your employer adds about $3,000 — bringing the total invested to roughly $13,000 a year, before any investment growth.
The calculator below is set to a $100,000 salary. Adjust your contribution rate, employer match, expected return, and years until retirement to project how large your 401(k) balance can grow over a full career.
Match, IRS Limits, Catch-Up & Retirement Income
Projected 401(k) Balance
30 years · age 65 · real value: $1,543,759
Monthly Retirement Income
$10,794
Annual estimate: $129,526
Income Replacement
57.9%
Final salary: $223,874
Current Year Limit
$24,500
Max-out monthly: $2,042
Current Match
$2,850
Vested match total: $135,590
Balance Timeline
Balance Sources
Contribution Plan
Source Totals
Your balance against the typical 401(k) for your age group.
You're 113% above typical for your age
The average for this group is $103,552 — much higher than the typical balance, because a few very large accounts pull it up. That is why we compare against the median.
Benchmark: Vanguard — How America Saves 2025, median 401(k) balance by age. Your figure is calculated from what you entered and never leaves your browser.
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Employer match assumed at 50% of the first 6% of pay.
| Your contribution | You put in | Employer adds | Total per year |
|---|---|---|---|
| 5% of salary | $5,000 | $2,500 | $7,500 |
| 10% of salary | $10,000 | $3,000 | $13,000 |
| 15% of salary | $15,000 | $3,000 | $18,000 |
Annual salaries