What's the Fidelity savings benchmark by age?

Fidelity's milestones: 1× salary by 30, 3× by 40, 6× by 50, 8× by 60, 10× by 67. Earn $70K at 40, the benchmark says $210K saved. The numbers assume continuous saving from age 25 at 15% of income with 7% returns — about 30% of US workers actually fit that profile, which is why the median is $63K not $210K at 40.

Is it too late to start saving for retirement at 40?

No, but the math gets honest. Starting at 40 with nothing, saving 20% of a $70K income at 7% real return reaches $530K by 65. That's enough for $21K/year of withdrawals at 4%, supplementing $24K of typical Social Security — total $45K/year. Workable, not luxurious. Starting at 50 with nothing reaches only $230K at 65 — most people in this group will need to work past 67 or accept materially lower spending.

What's a better target than salary multiples?

Annual expenses × 25 (the 4% rule) is more accurate than salary multiples because it removes income from the equation. A high earner who spends modestly needs less than a moderate earner who spends like a high earner. The number you actually need is determined by your spending, not your paycheck.

$210K Saved at 40? Why Fidelity's Age-Based Benchmarks Lie to Half of Workers

Fidelity’s age-based retirement savings benchmarks — 1× salary at 30, 3× at 40, 6× at 50, 10× at 67 — show up in every retirement-planning article. The numbers are mathematically defensible. The framing isn’t, because it implies a baseline lifestyle most US workers don’t actually have.

We checked the assumptions against Federal Reserve SCF data and ran the alternative scenarios through the calculator. Here’s where the benchmarks help, where they mislead, and what to use instead.

The benchmarks and what they assume

Age	Salary multiple	Example ($70K earner)
30	1×	$70,000
35	2×	$140,000
40	3×	$210,000
45	4×	$315,000
50	6×	$420,000
60	8×	$560,000
67	10×	$700,000

The numbers are built on five assumptions stacked on top of each other:

You started saving at 25
You save 15% of gross income consistently every year
You stay employed at increasing salaries continuously
Your investments return ~7% nominal (~5% real) without major sequence shocks
Social Security covers ~45% of pre-retirement income

Anyone who started saving at 30, took two years off for a child, switched industries with a salary cut, or hit 2008-style returns in their first decade is materially behind these numbers — not because they did anything wrong, but because the model didn’t include them.

The Federal Reserve’s most recent Survey of Consumer Finances puts the median retirement balance at age 35-44 at roughly $45-65K, against a benchmark of $140-210K. The median worker is not behind by 20%. They’re behind by 70%.

The catch-up math is more forgiving than the headline

We ran three “behind” scenarios through the FIRE calculator:

Starting point	Strategy	Portfolio at 65	Annual withdrawal at 4%
Age 40, $50K saved, $70K income	Save 15% from now	$640,000	$25,600
Age 40, $50K saved, $70K income	Save 20% from now	$810,000	$32,400
Age 50, $80K saved, $80K income	Save 20% from now	$385,000	$15,400
Age 50, $80K saved, $80K income	Save 25% + work to 70	$620,000	$24,800

The 40-year-old at $50K is “behind” by Fidelity’s number, but a 5-percentage-point savings rate bump (to 20%) closes most of the practical gap by 65. Add Social Security at $24K typical for a $70K earner and the total of $56K replaces 80% of pre-retirement income — close to the standard target.

The 50-year-old has less recovery room. Catching up means some combination of higher savings rate, working past 65, and accepting lower spending in retirement. None of those are pleasant; all of them are mathematically tractable.

Why salary multiples miss the actual target

The benchmarks tie savings to income, but retirement readiness is determined by spending. Two examples:

High earner, low spender. $150K income, $50K spending. Fidelity says they need $1.5M by 67 (10× salary). The 25× expenses rule says $1.25M is enough. Fidelity overstates by $250K.
Moderate earner, high spender. $70K income, $60K spending. Fidelity says $700K. The 25× rule says $1.5M. Fidelity understates by $800K.

The salary multiple makes implicit assumptions about how income translates to lifestyle. Anyone who diverges from “spend roughly 60-70% of pre-retirement income in retirement” gets a benchmark that’s wrong in their direction.

The fix: track your actual spending and use 25× expenses (or 30× if you’re aiming for early retirement). It’s the same math used by the FIRE calculator, and it’s accurate regardless of how much you earn.

Where the benchmarks are still useful

Three uses they survive:

Quick directional check. If you’re at age 40 with $5K saved, you’re not “a bit behind” — you’re in catch-up territory and need a different plan than the standard 15%-savings-rate prescription.
Comparing across earners. The salary multiple is normalised to income, which makes it useful for “am I doing what someone with my income should be doing?” questions, even if the answer is itself flawed.
Setting expectations for future-you. Looking at the 8× benchmark at 60 sets a frame for what range of portfolio you’re working toward, which helps ground decisions in your 30s and 40s.

Where they break

Career interruptions. Childcare years, layoffs, sabbaticals, caregiving — every interruption shifts the math. The benchmarks assume continuous saving, which most careers don’t have.
Career changes with pay cuts. Switching industries at 35 to something more interesting often comes with a 20-30% pay drop. The salary multiple resets against the new salary, but the dollars already saved don’t.
Early retirement. The benchmarks target traditional retirement at 67. Anyone aiming for 50 needs roughly 50% more than the 67-age targets imply, because of the longer horizon and sequence-of-returns risk.

What to actually do

Forget the salary multiple. Compute 25× your real annual expenses (30× if early retirement is the goal).
Compare your current saved balance against that target, not against the benchmark.
Run the calculator with your actual age, savings, income, and spending. The output is the savings rate that gets you to the number — which is the only metric you can actually act on.

Open the FIRE Calculator → and replace the benchmark with the math. The age-based milestones are a comparison; the calculator is a plan.