$300,000 compared with households aged 25 to 29
54% of households aged 25 to 29 have a 401(k), IRA or similar account. Among them, these are the balances at each point in the line, from the Federal Reserve’s 2025 Survey of Consumer Finances. Household figures can include two people’s accounts, and this age band has a small sample, so treat it as rough.
| Point | Balance | $300,000 is |
|---|---|---|
| Bottom quarter ends | $5,300 | $294,700 above |
| Median | $21,000 | $279,000 above |
| Top quarter starts | $55,000 | $245,000 above |
| Top tenth starts | $127,000 | $173,000 above |
| Average | $43,400 | $256,600 above |
In Vanguard’s plans, the median balance for ages 25 to 34 is $18,732 and the average $50,261, for one account at one employer. See average 401(k) balance by age and retirement savings by age.
$300,000 against Fidelity’s guideline
Fidelity suggests saving a multiple of your salary by each age, assuming you save 15% a year from 25 and retire at 67. This is the salary $300,000 matches at each checkpoint:
| By age | Guideline | Matches a salary of |
|---|---|---|
| 30 | 1× salary | $300,000 |
| 40 | 3× salary | $100,000 |
| 50 | 6× salary | $50,000 |
| 60 | 8× salary | $37,500 |
| 67 | 10× salary | $30,000 |
What $300,000 at 29 grows to
In today’s dollars at a 5% return after inflation, with nothing more added and with a set amount added every month:
| Adding a month | At 55 | At 60 | At 65 | At 67 |
|---|---|---|---|---|
| Nothing | $1,066,702 | $1,361,412 | $1,737,545 | $1,915,643 |
| $500 | $1,373,383 | $1,785,977 | $2,312,563 | $2,561,900 |
| $1,000 | $1,680,063 | $2,210,541 | $2,887,581 | $3,208,158 |
| $2,000 | $2,293,425 | $3,059,671 | $4,037,617 | $4,500,672 |
What it would pay in retirement
With nothing added, $300,000 at 29 becomes about $1,737,545 by 65, which pays about $69,502 a year at a 4% withdrawal in today’s dollars, before Social Security. That makes it Coast FIRE for spending up to that amount at 65. The amount needed at 29 for other spending levels is on Coast FIRE number at 29. To see what a set monthly amount grows to on its own, see how much your money will grow.
Other balances and ages
At 29: $25,000, $50,000, $100,000, $150,000, $200,000, $250,000, $300,000. $300,000 at: 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 45, 50, 55, 60.
Figures checked on against Federal Reserve, Changes in U.S. Family Finances from 2022 to 2025 (October 2026) (PDF), Vanguard, How America Saves 2026 (data as of December 31, 2025) (PDF) and Fidelity, How much do I need to retire? (September 25, 2026).