Retirement Withdrawal Calculator

How long your savings last, and how much you can take

$
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$
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6.0%
0.0%12.0%
2.5%
0.0%6.0%

Your savings last

23.8 years

Withdrawal rate

6.0%

Runs out at

Age 88

Per month

$3,750

Taking $45,000 in the first year and raising it with inflation, your $750,000 runs out after about 23.8 years, around age 88.

Sustainable for 30 years

$39,011 a year

5.2% of savings, about $3,251 a month

Left after 30 years

$0

Runs out before then

4% of your savings

$30,000 a year

The first-year amount under the 4% rule

Balance year by year

YearAgeWithdrawalEnd balanceIn today's dollars
165$45,000$747,300$729,073
569$49,672$721,807$637,972
1074$56,199$647,039$505,465
1579$63,584$505,076$348,737
2084$71,939$267,684$163,360
2488$63,951$0$0

Each withdrawal comes out at the start of the year and the rest earns the annual return. Amounts are before tax.

How the calculator works

Each year's withdrawal comes out at the start of the year, and what is left earns the annual return. If you tick the inflation box, the withdrawal goes up by the inflation rate every year, so it buys the same amount as in year one.

The money runs out in the year the balance can no longer cover the full withdrawal; the part of a year it still covers is counted too. The sustainable amount is the first-year withdrawal that spends your savings down to exactly zero at the end of the years you choose.

It uses one average return for every year. Real returns go up and down, and the order they come in matters once you are withdrawing, so treat the result as a guide and try a lower return for a cautious plan.

How long $1 million lasts at each withdrawal rate

First-year withdrawal as a share of savings, raised with 2.5% inflation every year, at four average returns:

Withdrawal rate First year 4% return5% return6% return7% return
3.0% $30,000 45.1 years60+ years60+ years60+ years
3.5% $35,000 36.6 years47.3 years60+ years60+ years
4.0% $40,000 30.8 years37.5 years52.0 years60+ years
4.5% $45,000 26.6 years31.3 years39.4 years60+ years
5.0% $50,000 23.4 years26.8 years32.2 years42.8 years
6.0% $60,000 18.9 years21.0 years23.8 years28.1 years

Worked out with the calculator above. "60+ years" means the money had not run out after 60 years.

Planning around your withdrawals

To find the savings you need in the first place, use the FIRE calculator, which turns your spending into a target at your chosen withdrawal rate, or the Coast FIRE calculator to see when you can stop saving and let growth do the rest.

If you retire before 59½, the order you draw on accounts matters: see Can I retire at 55? and the Roth conversion ladder. The Roth conversion calculator and the capital gains tax calculator show the federal tax on converting or selling in a given year. Federal employees can check their pension and TSP with the FERS and TSP calculators.

Frequently Asked Questions

How long will $1 million last in retirement?
With withdrawals raised for inflation, a 6% average return and 2.5% inflation: about 52.0 years at $40,000 a year, 32.2 years at $50,000 and 23.8 years at $60,000. Change the return in the calculator to see a more cautious case.
How much can I withdraw from $500,000 a year?
To spend $500,000 down over 30 years with a 6% return, raising the withdrawal with 2.5% inflation, you could start at about $26,008 a year. For $1 million it is about $52,015.
What is the 4% rule?
A rule of thumb for retirement spending: withdraw 4% of your savings in the first year, then raise that dollar amount with inflation every year. $1 million gives $40,000 in year one. Whether it lasts depends on the returns you actually get, so it is a starting point, not a promise.
What is a safe withdrawal rate?
No rate is safe in every future. Lower rates last longer: in the table on this page, at a 6% return, a 3% withdrawal lasts 60+ years and a 6% withdrawal 23.8 years. Test your own numbers with a return you are comfortable with.
Should my withdrawals rise with inflation?
The 4% rule assumes they do, so your spending power stays the same. Keeping them flat makes the money last longer but buys less each year. Untick the box in the calculator to compare.
Does this include taxes?
No. Enter the amount you withdraw before tax. Withdrawals from traditional 401(k) and IRA accounts are usually taxed as income, while qualified Roth withdrawals are not, so your spending money can be less than the withdrawal.
Why do bad returns early in retirement matter more?
While you are withdrawing, a loss early on means selling more of your savings at low prices, and those dollars are no longer there to recover. The calculator uses one average return every year, so try a lower return to see a cautious case.

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