How much should I have in my 401k by age is usually answered with one widely cited rule of thumb: Fidelity Investments suggests roughly 1x your salary saved by 30, 3x by 40, 6x by 50, 8x by 60, and 10x by age 67. Those are targets for total retirement savings, not a government requirement, and they rest on specific assumptions about income, retirement age, and tax treatment that this guide breaks apart.
The most-cited benchmark is Fidelity’s salary-multiple framework: about 1x salary by 30, 3x by 40, 6x by 50, 8x by 60, and 10x by 67 (Source: Fidelity Investments retirement guidance). These are rules of thumb, not IRS rules. In 2026, the 401(k) employee deferral limit is $24,500 (Source: IRS Notice 2025-67).
The salary-multiple targets, by age
The most repeated answer to how much you may wish to have in your 401(k) by age comes from Fidelity Investments, which frames goals as multiples of your current salary: roughly 1x by 30, 3x by 40, 6x by 50, 8x by 60, and 10x by age 67 (Source: Fidelity Investments retirement guidance). These are third-party rules of thumb, not IRS targets, and they describe total retirement savings rather than a single 401(k).
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The multiples exist to translate a savings goal into a number you can check against today. A person earning $80,000 would look at roughly $80,000 saved by 30 and about $800,000 by 67 under this framework (Source: Fidelity Investments; illustrative math).
| Age | Fidelity salary-multiple target | Example at $80,000 salary |
|---|---|---|
| 30 | 1x salary | ~$80,000 |
| 40 | 3x salary | ~$240,000 |
| 50 | 6x salary | ~$480,000 |
| 60 | 8x salary | ~$640,000 |
| 67 | 10x salary | ~$800,000 |
How much should I have in my 401(k) at age 30?
Fidelity’s framework suggests roughly 1x your salary saved across retirement accounts by age 30 (Source: Fidelity Investments). For someone earning $60,000, that is about $60,000. The figure counts a 401(k) plus any IRA or other retirement savings, so a 401(k)-only balance below the target can still be on track once other accounts are added.
How much should I have in my 401(k) at age 40?
The commonly cited target at 40 is about 3x salary in total retirement savings (Source: Fidelity Investments). At a $90,000 salary, that is roughly $270,000. Reaching 3x typically depends on having started in one’s 20s and captured an employer match; those who begin later often rely on higher contribution rates or catch-up saving to close the gap over time.
How much should I have in my 401(k) at age 50?
At 50, the widely repeated benchmark is roughly 6x salary in total retirement savings (Source: Fidelity Investments). Age 50 is also when the IRS allows catch-up contributions: an extra $8,000 in 2026 on top of the $24,500 base, for a $32,500 total (Source: IRS Notice 2025-67). See the 2026 retirement contribution limits for the full breakdown.
How much should I have in my 401(k) at age 60?
The Fidelity benchmark at 60 is about 8x salary in total retirement savings, rising toward 10x by the full retirement age of 67 (Source: Fidelity Investments). Under SECURE 2.0, workers ages 60 through 63 can make a higher catch-up of $11,250 in 2026, for a $35,750 total elective deferral (Source: IRS Notice 2025-67).
What the multiplier model actually assumes
The salary multiples are not universal; they are the output of a specific model. Fidelity’s assumptions include retiring at 67, planning through roughly age 93, saving about 15% of income (including any employer match) from age 25, aiming to replace around 45% of pre-retirement income from savings, and modest real wage growth (Source: Fidelity Investments methodology). Change any input and the target moves.
Because the model assumes retirement at the Social Security full retirement age of 67 for anyone born in 1960 or later (Source: SSA.gov), planning to retire earlier generally pushes the required multiple higher, while working longer can lower it. The 45% replacement figure assumes Social Security covers much of the rest.
How do I compare? Average vs. median 401(k) balances
To judge whether you are behind, compare against the median, not the average. Averages are inflated by a small group of very large accounts, so most savers fall below the mean. Median balances by age are lower and give a more honest peer comparison (Source: Vanguard, How America Saves 2025; Federal Reserve Survey of Consumer Finances).
Balance surveys report both an average (mean) and a median. The average is pulled upward by top-quartile savers with large balances, so it overstates the typical account. The median, the midpoint where half of savers have more and half have less, is the more honest benchmark for self-comparison (Source: Vanguard, How America Saves 2025).
Published averages also vary widely by source and year, from figures near $138,000 to well over $300,000 depending on the dataset and whether balances are per-participant or per-household. Rather than restate a single headline number here, this page focuses on targets; for the descriptive picture of what people actually hold, see our companion analysis of retirement account balances by age.
The distinction matters because leading with the flattering average can make a saver feel on track when the median tells a different story. Vanguard and the Federal Reserve Survey of Consumer Finances both report medians that sit well below their corresponding averages (Source: Vanguard, How America Saves 2025; Federal Reserve SCF, 2022 release).
The Roth adjustment competitors skip
Salary-multiple targets are expressed in pre-tax dollars, because a traditional 401(k) is funded pre-tax and taxed on withdrawal. A dollar in a Roth 401(k) has already been taxed, so it can be worth more in spendable terms than a dollar in a traditional account. No mainstream benchmark adjusts for this, which means a Roth-heavy saver may need a somewhat smaller nominal balance to fund the same retirement spending (Source: general tax treatment of designated Roth accounts, IRS).
Two rule changes make the traditional-versus-Roth question sharper for higher earners. First, designated Roth 401(k) accounts no longer require lifetime RMDs after SECURE 2.0, unlike traditional 401(k)s (Source: IRS Publication 590-B, 2025). Second, starting with tax years after December 31, 2026, catch-up contributions by participants whose prior-year FICA wages from the plan sponsor exceed the Roth catch-up wage threshold ($150,000 for 2026) must be made as Roth (Source: IRS final regulations T.D. 10033; Internal Revenue Bulletin 2025-40).
One approach some savers use to shift the tax mix over time is a Roth conversion. The tax trade-offs depend on current and expected future tax rates and can interact with the Social Security tax torpedo and Medicare IRMAA brackets, so outcomes vary by circumstance.
Why one-size-fits-all targets can mislead
The salary multiples assume an average earner, but the right target shifts with income, household structure, and other assets. Because Social Security replaces a larger share of income for lower earners and a smaller share for high earners, high earners often need a higher multiple to maintain their lifestyle, while lower earners may need less from savings (Source: SSA benefit formula, SSA.gov).
- Income level: higher earners generally see Social Security replace less of their pay, which can raise the multiple they need from savings.
- Dual-income households: two earners with two plans and potentially two Social Security benefits change the per-person math.
- Non-401(k) assets: IRAs, HSAs, taxable brokerage accounts, and pensions all count toward the same retirement goal, so a 401(k)-only balance understates readiness.
- Planned retirement age: retiring before 67 typically requires a higher multiple; working longer can lower it.
Because the targets describe total retirement savings, treating your 401(k) balance alone as the yardstick conflates two different numbers. Adding IRA, HSA, and taxable balances gives a truer comparison against the multiple.
2026 contribution limits and savings rate
For 2026, the 401(k) employee elective deferral limit is $24,500. The age-50+ catch-up is $8,000 ($32,500 total), and the SECURE 2.0 higher catch-up for ages 60 to 63 is $11,250 ($35,750 total) (Source: IRS Notice 2025-67). Fidelity suggests saving about 15% of income, including any employer match (Source: Fidelity Investments).
| 2026 401(k) figure | Amount | Source |
|---|---|---|
| Employee elective deferral | $24,500 | IRS Notice 2025-67 |
| Age 50+ catch-up (additional) | $8,000 (total $32,500) | IRS Notice 2025-67 |
| Ages 60-63 higher catch-up (additional) | $11,250 (total $35,750) | IRS Notice 2025-67 |
| IRA contribution limit | $7,500 ($1,100 catch-up at 50+) | IRS Notice 2025-67 |
| Roth catch-up wage threshold | $150,000 | IRS T.D. 10033 / IRB 2025-40 |
Industry data describes typical saving behavior. Vanguard reports average participant total savings rates around 12%, including employer contributions, with record levels near 14%, and average employer matches in the range of roughly 4% to 4.6% (Source: Vanguard, How America Saves 2025). The 15% figure Fidelity cites is a target rather than the current average.
Catch-up strategies the rules allow
If a balance sits below a target, the plan rules and tax code allow several ways to add ground over time. None guarantees an outcome, and results depend on markets, income, and time horizon.
- Raise the contribution rate by 1 to 2 percentage points each year, often timed to a raise so take-home pay is less affected.
- Contribute at least enough to capture the full employer match, which is compensation left unclaimed otherwise.
- Use age-based catch-up limits: an extra $8,000 at 50+ or $11,250 at ages 60 to 63 in 2026 (Source: IRS Notice 2025-67).
- Redirect raises and bonuses into the plan before they reach spending.
- Review the asset allocation; some savers with long horizons weight more toward equities, accepting more volatility.
For those approaching withdrawal age, coordinating contributions with required minimum distributions and the net investment income tax can affect the after-tax result.
The Rule of 25 alternative
An alternative to salary multiples is the Rule of 25: estimate your first-year retirement spending from savings, then multiply by 25 to approximate the nest egg needed. It is the inverse of the 4% withdrawal guideline and centers on spending rather than income (Source: rule of thumb derived from the 4% withdrawal studies; not IRS guidance).
For example, someone planning to draw $40,000 a year from savings (beyond Social Security) would target roughly $1,000,000 under this rule. Like the salary multiples, it is a starting estimate, and actual outcomes depend on market returns, spending changes, longevity, and taxes.
How many people have $1 million in a 401(k)?
401(k) millionaires exist but remain a small share of savers. Fidelity has reported on the order of hundreds of thousands of 401(k) accounts with balances above $1 million in its recordkept plans, a figure that fluctuates with markets (Source: Fidelity quarterly retirement analysis). Estimates suggest millionaires represent only a low-single-digit percentage of households with retirement accounts, which is why the median balance is far below $1 million (Source: Federal Reserve Survey of Consumer Finances).
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Q3 Advisors is a registered investment adviser focused on retirement tax planning. This article is educational and is not advice; for guidance on your own circumstances, consult a qualified tax or financial professional.
Frequently asked questions
What is a good 401(k) balance at age 35?
There is no official target at 35, but interpolating Fidelity’s framework puts a reasonable goal between 1x salary (by 30) and 3x salary (by 40), so roughly 2x total retirement savings (Source: Fidelity Investments). At a $70,000 salary that is about $140,000 across all retirement accounts, not the 401(k) alone.
How much should I have in my 401(k) to retire?
Fidelity’s guidance points to roughly 10x your final salary in total retirement savings by age 67 (Source: Fidelity Investments). The Rule of 25 offers an alternative: about 25 times your expected first-year withdrawal from savings. Both are estimates, and the right figure depends on spending, Social Security, other assets, and taxes.
How long will $500,000 in a 401(k) last in retirement?
Under the 4% guideline, $500,000 supports roughly $20,000 of first-year withdrawals, adjusted for inflation thereafter, which many studies associate with a multi-decade horizon (Source: rule of thumb from 4% withdrawal research). Longevity, market returns, fees, and taxes all affect the actual duration, so no single number applies to every retiree.
Is $1 million enough to retire?
Whether $1 million is enough depends on spending, not the balance alone. Under the Rule of 25, $1 million supports about $40,000 of first-year withdrawals from savings, on top of Social Security (Source: 4% withdrawal rule of thumb). For higher spenders it may fall short; for modest budgets combined with Social Security it may suffice. Outcomes vary by circumstance.
What is the average 401(k) contribution rate?
Vanguard reports average total participant savings rates around 12%, including employer contributions, with record levels near 14% and average employer matches roughly 4% to 4.6% (Source: Vanguard, How America Saves 2025). Fidelity suggests a 15% target rate. Averages differ from targets, so many savers contribute below the recommended level.
How much should I contribute to my 401(k)?
Fidelity suggests aiming for about 15% of income, including any employer match (Source: Fidelity Investments). The IRS caps 2026 employee deferrals at $24,500, plus an $8,000 catch-up at 50+ or $11,250 at ages 60 to 63 (Source: IRS Notice 2025-67). Contributing at least enough to earn the full employer match is a common starting point.
Sources
IRS Notice 2025-67 / IR-2025-111, “401(k) limit increases to $24,500 for 2026” (irs.gov). IRS final regulations T.D. 10033, Roth catch-up rule, Internal Revenue Bulletin 2025-40 (irs.gov). IRS Publication 590-B, 2025 (irs.gov). Social Security Administration, Full Retirement Age (ssa.gov). Fidelity Investments, retirement savings guidelines and quarterly retirement analysis. Vanguard, How America Saves 2025. Federal Reserve, Survey of Consumer Finances (2022 release). Salary-multiple benchmarks and balance surveys are third-party rules of thumb, not IRS guidance.
