FIRE number calculator

See the invested amount your spending would need, and roughly when savings outside super could get there.

  1. Enter what you spend a year
  2. Add what you invest
  3. See your number and the age

Your figures

In today’s dollars.

Outside super. Leave out your home.

Assumptions7% return · 2.5% inflation · 4% withdrawalChange

After fees, before tax. Not guaranteed.

Share drawn in the first year of retirement.

Your FIRE number

$1,250,000

$50,000 a year× 25(4% withdrawal)=$1,250,000

Reached at about age 51, in 21 years

You’d get there around 2047. Prices go up over time (2.5% a year here), so $1,250,000 in today’s money is about $2,099,477 in 2047.

  • +$250 a month → about 1 year 2 months sooner
  • Stopping at 51 leaves 9 years before super opens at 60, all from savings outside super

Super and the Age Pension are left out. How super fits into FIRE

An estimate for savings outside super only. It leaves out super, the Age Pension and tax, uses one steady return, and is not a forecast.

How this is calculated

The number is yearly spending divided by the withdrawal rate. At 4% that is 25 times spending, so $50,000 a year gives $1,250,000.

The age comes from growing your invested savings month by month at the return you set, adding the monthly amount (raised each year with inflation), and finding the first month the balance, in today’s dollars, reaches the number.

  • Return (7% by default): an average after fees, before tax. Real returns vary, and a poor run early in retirement does more harm than one steady rate shows.
  • Inflation (2.5%): the middle of the RBA’s 2 to 3% target. It turns future dollars into today’s.
  • Withdrawal rate (4%): a US rule of thumb for a 30 year retirement, not a guarantee. Lower is more cautious.

Super is generally locked until 60, so it is not projected here. Results are estimates, returns are not guaranteed, and nothing here suggests a product or an action.

Default assumptions last checked .Every one of them can be changed above.

See your real numbers, not estimates.

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