How much should I have saved in my 401(k) by age?

A widely used rule of thumb is to have the equivalent of 1 times your annual income saved in your 401(k) by age 30, 3 times by 40, 6 times by 50, 8 times by 60, and 10 times by 67. Fidelity publishes these milestone multiples in its retirement guidelines, updated on July 10 2026, built on the assumptions that you replace about 45 percent of pre-retirement income, retire at 67, and plan through age 93. Most savers reach that range by putting about 12 to 15 percent of pay into the plan each year including the employer match.

The milestone table, and what it assumes

Fidelity publishes the assumptions behind these multiples: replace about 45 percent of pre-retirement income from savings, no pension to supplement Social Security, retire at 67, plan the portfolio to age 93, and pass roughly a 90 percent confidence stress test. Change any input and the right multiple shifts, so treat the table as a planning starting point, not a verdict. Guidelines last updated July 10 2026.

Your number also depends on how much you plan to spend, how much Social Security covers, whether you expect a pension or rental income, and whether you hold other retirement accounts. Use the table as a checkpoint, then personalize. For the fuller estimate of the total pile needed, see Rosesake's answer to How much money do I need to retire.

Why the guide is a multiple of income, not a fixed dollar figure

The guide uses a multiple of your own income, not a fixed dollar figure, because a balance like $300,000 means very different things to a $60,000 household and a $150,000 household. An income multiple keeps the math proportional at any salary, since the schedule assumes you replace a similar share of your own pre-retirement income.

What average balances look like in 2026

The most current snapshot comes from Vanguard's How America Saves 2026 report, released June 16 2026 with data through year-end 2025. The average defined contribution balance was $167,970, up about 13 percent, and the median was $44,115, up about 16 percent. Participation stood at 86 percent, and 61 percent of plans use automatic enrollment. The figures come from Vanguard's own recordkeeping platform, a strong industry sample rather than the whole market.

Fidelity's average balances by age

Fidelity's own data tells a similar story. Its Q2 2026 retirement analysis, released September 3 2026, put the average 401(k) balance at $155,800, a record high and about 13 percent above a year earlier. Average savings across its plans was 14.4 percent of pay, and 81.2 percent of participants earned their full employer match. The by age table above reflects Q1 2026 data across roughly 25.6 million corporate participants.

The median is the more honest comparison for most people. With an average of $167,970 and a median of $44,115, more than half of Vanguard's participants hold less than the average, because a minority of very large balances pull it up. Near the median in your 40s or 50s, you are typical, but typical is not automatically enough, since the median in most age groups still sits below the corresponding income milestone.

The 2026 contribution limits, dated

The IRS announced the 2026 limits on November 13 2025, effective January 1 2026. The 401(k) elective deferral limit rose to $24,500. Workers 50 and older can add an $8,000 catch-up for a $32,500 total, and workers 60 to 63 can contribute an $11,250 super catch-up if the plan allows. The annual additions cap on combined employee and employer contributions is $72,000.

Few participants hit the cap. Vanguard's 2026 report shows the average combined contribution rate was 12.1 percent in 2025, far below the limits. Maxing out suits high earners and late catch-up, but for most people the milestone is the target that matters and the cap is just the ceiling above it.

Auto-enrollment is doing part of the lifting

Automatic enrollment has done part of the work: participation is 86 percent and 61 percent of plans use it, so more employees get into a 401(k) without lifting a finger. But entry is not the same as a sufficient rate. Only about 51 percent of participants saved at a combined 12 to 15 percent in 2025, leaving roughly half below the recommended band.

How much should you contribute each year?

The cleanest single number is 15 percent. Fidelity's guidelines, dated July 10 2026, recommend saving 15 percent of pre-tax income a year for retirement, including the match your employer provides. Vanguard frames the same guidance as a combined saving rate of 12 to 15 percent of pay, and it found that only about 51 percent of participants reached that band in 2025. If you are not sure where to start, the middle of that range, roughly 13 to 14 percent, is a sensible working target for most employees.

To translate that into dollars, use the most recent Census figure: real median household income was $83,730 in 2024, published by the Census Bureau on September 9 2025 in report P60-286. A 12 percent saving rate on that income is about $10,000 a year, and 15 percent is about $12,600 a year, or roughly $840 to $1,050 a month. The median employer match of 4.0 percent of pay can cover a meaningful slice of that total.

Where you stand versus the typical saver

Judge the gap against your own income. On $100,000, the 40-year-old milestone is $300,000 and the 50-year-old one is $600,000. Fidelity's average for ages 40 to 44 was $120,100 in Q1 2026, below the 3x milestone for a $100,000 earner, which is why feeling behind is common. That is exactly why the contribution rate matters.

Contribution rates look similar. Vanguard's average combined rate was 12.1 percent in 2025, just below the 12 to 15 percent band, while Fidelity's Q2 2026 analysis measured 14.4 percent. Both recordkeepers show most participants contributing in the low teens, so moving from 12 percent to 15 percent is what separates typical behavior from on track behavior.

The Federal Reserve's 2022 Survey of Consumer Finances, its latest wave, shows median net worth of $247,200 for households aged 45 to 54 and $364,500 for ages 55 to 64. Those totals include home equity, cars, and bank deposits, answer a broader question than a 401(k) balance, and reinforce the same point: most households hold far less than the milestone schedule implies.

Your personal number is likely different

The milestone schedule describes one specific retiree: someone with no pension who retires at 67, needs to replace about 45 percent of income, and wants the portfolio to stretch to age 93. Planning to stop earlier, needing a higher replacement rate, or expecting above average inflation in retirement can push the needed multiple materially higher. A pension, rental income, a smaller spending plan, or a larger Social Security check can push it lower, so personalize before you panic.

How to close the gap in five steps

A 401(k) is easier to fix than almost any other account because the money leaves each paycheck automatically and the annual limits are generous. If your balance is behind the milestone, work through these five steps in order.

1. Open your latest plan statement and write down two numbers: your current balance and your current contribution rate.
2. Find your milestone: pick the multiple for your nearest age from the table above, then multiply it by your current annual salary.
3. Set a rate that moves you toward the 12 to 15 percent band including the employer match, and make sure you capture the full match first.
4. Automate the climb: enroll in automatic contribution increases, or raise your rate by 1 to 2 percentage points in January and again after each raise.
5. Review once a year: recheck the balance, the rate, and the investment mix about every 12 months so drift does not compound unnoticed.
6. At age 50 and later, use the catch-up tools: $8,000 a year from 50 on, or $11,250 a year for ages 60 to 63 where the plan allows.

Most of the gap between the average balance and the milestone is a rate gap, not an ability gap. For most people, the fastest fix is raising the contribution rate a couple of points, automating the increase, and leaving the money invested for decades. Small, mechanical, and repeated beats large, occasional, and abandoned.

A 401(k) is rarely the whole picture

Your 401(k) is usually the centerpiece of retirement saving, but it is rarely the whole picture. IRAs, health savings accounts, taxable brokerage accounts, rental property, and any pension all point at the same goal, and the rules differ by account type. For a clear side by side comparison of the accounts and their limits, see Rosesake's guide to what is the difference between a 401(k) and an IRA, and this answer to how much should I invest every month budgets retirement contributions alongside your other goals.

Should you invest or pay off debt first is a separate but related question, because high interest debt usually deserves priority over extra retirement contributions beyond the match. A sensible order of operations for most households is: capture the full employer match, clear the expensive debt, then push the contribution rate toward 12 to 15 percent as income allows.

How we reported this

The milestone multiples come from Fidelity's retirement guidelines, last updated July 10 2026, which publish the 1x, 3x, 6x, 8x, and 10x framework along with the underlying assumptions of 45 percent income replacement, retirement at 67, planning through 93, and a 90 percent confidence stress test. Balance and contribution figures come from Vanguard's How America Saves 2026 report, released June 16 2026 with data through year-end 2025, and from Fidelity's Q2 2026 retirement analysis, released September 3 2026.

Contribution limits come from the IRS announcement of November 13 2025, effective January 1 2026. Average balances by age come from Fidelity's average retirement savings page, published June 23 2026. Household income comes from Census Bureau report P60-286, released September 9 2025, and household net worth from the Federal Reserve's 2022 Survey of Consumer Finances, the latest wave available at the time of writing. Every figure here is dated, and limits and balances change each year, so the primary sources above are the ones to recheck before you plan around a number.

So the practical answer is simple: compare your balance against the milestone for your age, keep your combined contribution rate in the 12 to 15 percent band, and let time in the market do the heavy lifting. If the current balance feels short, raising the rate by a point or two today does more than hoping for a lump sum later. Understanding compound interest and how it works is the single best way to see why that is true.