FIRE Calculator
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Barista FIRE Calculator

Barista FIRE is a semi-retirement path: you leave full-time work earlier, and part-time or low-stress income covers part of your expenses while your portfolio covers the rest. Enter your spending and expected part-time income to see the smaller portfolio you need and how much sooner you can get there.

Currency
30
50,000$
1,500$
40,000$
15,000$
6%
4%
15%

Barista FIRE Number

$735,294 dollars

Covers net expenses of $25,000 dollars a year

Full FIRE Number

$1,176,471 dollars

$441,176 dollars more than the Barista number

Barista FIRE Age

48.2

18.2 yrs

Years Earlier Than Full FIRE

5.9 yrs

Full FIRE age: 54.1

How it works

A Barista FIRE number only has to fund the gap between your annual expenses and your part-time income. Every unit of expenses covered by work is a unit your portfolio no longer has to produce, which at a 4% withdrawal rate means you need about 25 times that amount less in savings.

The chart shows your path to the Barista number with a dashed line for the full FIRE path, so you can see the years saved. Many people also choose part-time work for benefits such as health insurance, which is worth pricing separately.

The formula

Barista number = (annual expenses − part-time income) ÷ (1 − tax rate) ÷ withdrawal rate.

Who it suits

It suits people who would rather work fewer or more enjoyable hours than reach full retirement as fast as possible, and who are confident they can find steady part-time income.

What to watch out for

Part-time income is never guaranteed, health insurance can be a large cost in some countries, and the portfolio still has to survive market downturns. Treat the part-time income as a range, not a certainty.

Frequently asked questions

How much part-time income should I assume?
Use a conservative figure you could realistically earn after tax in a role you would not mind doing for years. Try a few amounts to see how sensitive the result is.
Is the part-time income taxed in this calculator?
Enter it after tax. The tax rate field applies to withdrawals from the portfolio, not to the part-time income.
What if I stop working part-time later?
Then your portfolio must cover the full expenses from that point. Compare the Barista number with the full FIRE number shown in the results to see how much more you would need, and keep growing the portfolio meanwhile.

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