Skip to main content

How long will $3 million last at $100,000 a year?

More than 60 years at a steady 5% return, with the $100,000 ($8,333 a month) raised 2% a year for inflation. Below: the balance year by year, the odds in 1,000 simulated markets, what other returns do, Social Security, the tax on the withdrawal, and a calculator set to these numbers.

Short answer: About more than 60 years at a steady 5% return, with the $100,000 raised 2% a year for inflation: retiring at 60 it runs out at past 120, at 65 at past 125. That is 3.3% of $3 million in the first year. At 7% it lasts more than 60 years; at 3%, 36 years.

$3 million at $100,000 a year, year by year

Starting at 65, the money is still there at 95. The withdrawal grows 2% a year, so by year 20 it is $145,681; the balance earns 5% on what is left after each withdrawal.

$3 million, $100,000 a year rising 2%, 5% return, from age 65
YearAgeBalance at startWithdrawalBalance at end
165$3,000,000$100,000$3,045,000
266$3,045,000$102,000$3,090,150
367$3,090,150$104,040$3,135,416
468$3,135,416$106,121$3,180,759
569$3,180,759$108,243$3,226,142
670$3,226,142$110,408$3,271,521
771$3,271,521$112,616$3,316,850
872$3,316,850$114,869$3,362,080
973$3,362,080$117,166$3,407,160
1074$3,407,160$119,509$3,452,033
1175$3,452,033$121,899$3,496,640
1276$3,496,640$124,337$3,540,918
1377$3,540,918$126,824$3,584,799
1478$3,584,799$129,361$3,628,210
1579$3,628,210$131,948$3,671,075
1680$3,671,075$134,587$3,713,313
1781$3,713,313$137,279$3,754,836
1882$3,754,836$140,024$3,795,552
1983$3,795,552$142,825$3,835,364
2084$3,835,364$145,681$3,874,167
2185$3,874,167$148,595$3,911,851
2286$3,911,851$151,567$3,948,298
2387$3,948,298$154,598$3,983,386
2488$3,983,386$157,690$4,016,980
2589$4,016,980$160,844$4,048,944
2690$4,048,944$164,061$4,079,127
2791$4,079,127$167,342$4,107,375
2892$4,107,375$170,689$4,133,520
2993$4,133,520$174,102$4,157,389
3094$4,157,389$177,584$4,178,794
3195$4,178,794$181,136$4,197,541
3296$4,197,541$184,759$4,213,421
3397$4,213,421$188,454$4,226,216
3498$4,226,216$192,223$4,235,692
3599$4,235,692$196,068$4,241,606
36100$4,241,606$199,989$4,243,698
37101$4,243,698$203,989$4,241,694
38102$4,241,694$208,069$4,235,307
39103$4,235,307$212,230$4,224,231
40104$4,224,231$216,474$4,208,144

The odds $3 million lasts at $100,000 a year

Returns arrive in a random order, and a few bad years early do the most damage. In 1,000 simulated markets, this is the share in which $100,000 a year, rising with inflation, still leaves money in the account after each number of years.

Chance $100,000 a year from $3 million lasts, 1,000 simulated markets
ForTrinity-style (7%, 12%)Cautious (5%, 15%)
20 years99%92%
25 years94%82%
30 years89%70%
35 years82%60%
40 years76%51%

What other returns and inflation do

Years $100,000 a year from $3 million lasts, by return and yearly raise
ReturnNo raise2% raise3% raise
3%60+ years36 years31 years
4%60+ years45 years36 years
5%60+ years60+ years45 years
6%60+ years60+ years60+ years
7%60+ years60+ years60+ years

With Social Security covering part of it

If Social Security pays part of the $100,000 from some point, the portfolio only pays the rest. Retiring at 65 and claiming at 67 means two years before benefits start; retiring at 62, five.

Years $3 million lasts, $100,000 a year in total, Social Security from 67
Benefit a monthRetire at 62Retire at 65Retire at 67
$1,50060+ years60+ years60+ years
$2,00060+ years60+ years60+ years
$2,50060+ years60+ years60+ years

Tax on a $100,000 withdrawal

From a traditional 401(k) or IRA, the whole withdrawal is ordinary income, and it can make more of your Social Security taxable. Federal tax it adds at 65 on 2026 rules, estimates:

Federal tax a $100,000 withdrawal adds at 65
HouseholdFederal taxShare of the withdrawal
Single, $24,000 of Social Security$16,48616%
Married, $42,000 of Social Security$10,08810%

Roth withdrawals after 59½ and a five-year holding period are tax-free; money in a taxable account is taxed only on the gains. The retirement tax calculator adds state tax.

The calculator, set to these numbers

Your money lasts68 yearsRuns out around age 132
Most you can withdraw for 30 years$147,556 a year$12,296 a month, rising with inflation
Taken from the portfolio$100,000 a year3.3% of the portfolio in year one

Taking $100,000 a year ($8,333 a month) from $3,000,000, raised 2.0% a year for inflation, at a steady 5.0% return, the money runs out in year 68, around age 132. To make it last exactly 30 years, you could start at $147,556 a year.

Success rate69%1000 seeded paths
10th percentile ending$0
Median ending$1,769,129
90th percentile ending$12,193,660

Other withdrawals from $3 million

Years $3 million lasts by withdrawal, 5% return, 2% raises
Withdrawal a yearA monthLasts
$100,000$8,33360+ years
$120,000$10,00044 years
$150,000$12,50030 years
$200,000$16,66720 years
$250,000$20,83315 years
$300,000$25,00012 years

All withdrawals and the odds on one page: how long $3 million lasts. The same $100,000 a year from $1 million, $1.25 million, $1.5 million, $1.75 million, $2 million or $2.5 million.

How it is worked out

The steady-return figures are the how-long calculator’s own math: the withdrawal comes out at the start of each year, the rest earns the return, and the next withdrawal is 2% larger to keep up with inflation. Real markets do not return the same every year, so the odds come from 1,000 simulated sequences of yearly returns: Trinity-style (7% average, 12% volatility, 3% inflation) and cautious (5%, 15%, 2%). Taxes and fees are not taken out; take them from the withdrawal you enter. More on the method on the methodology page.

Frequently asked questions

How long will $3 million last if I withdraw $100,000 a year?
More than 60 years at a steady 5% return when the withdrawal rises 2% a year with inflation, or more than 60 years if it stays at $100,000. The first withdrawal is 3.3% of the balance.
How long will $3 million last at $8,333 a month?
$8,333 a month is $100,000 a year, so the same more than 60 years at a 5% return with 2% yearly raises. Taxes come out of the withdrawal: from a traditional 401(k) or IRA, part of each payment goes to income tax.
What if Social Security covers part of the $100,000?
With $2,000 a month of Social Security from year three, the portfolio pays $76,000 a year from then on and lasts more than 60 years on a steady 5% return, against more than 60 years without it.