Barista FIRE: How to Semi-Retire on Part-Time Income
Barista FIRE is the middle path between grinding full-time and never working again. You build a portfolio big enough to cover most of your expenses, then a part-time job picks up the rest. You get most of your week back years before you'd hit full FIRE, and your investments get to keep compounding while you only lightly touch them. Here's how to actually set it up.
Where the name comes from
The "barista" part is literal. In the US, some large employers like Starbucks offer health insurance to part-time staff, so the early FIRE community started using "Barista FIRE" for anyone who semi-retires into a low-stress part-time job, often partly for the benefits. You don't need to pull espresso. The job can be anything part-time that you don't hate and that covers a chunk of your costs.
The math
The trick is that your portfolio only has to fund the gap between your spending and your part-time income, not your whole life. So the formula shrinks the target accordingly.
Take someone who spends $50,000 a year. Full FIRE would need $1.25M. But every dollar the part-time job brings in is a dollar the portfolio doesn't have to cover. Here's how the target falls as the part-time income rises:
| Part-time income | Portfolio still covers | Barista FIRE number |
|---|---|---|
| $15,000 | $35,000 | $875,000 |
| $20,000 | $30,000 | $750,000 |
| $25,000 | $25,000 | $625,000 |
| $30,000 | $20,000 | $500,000 |
Earning $25,000 part-time cuts the target in half, from $1.25M to $625,000. That's the whole appeal: a modest part-time income does enormous work, because you're removing it from a number that gets multiplied by 25.
How to set it up
- Pin down your real spending. Everything keys off this. Total your actual annual costs, then decide how much you genuinely want a part-time job to cover.
- Pick a realistic part-time income. Be honest about what you can earn part-time for years, through downturns and as you age. Use a number you're confident in, not a best case.
- Subtract and multiply by 25. That gap times 25 is your Barista FIRE number. Run it through the calculator to see the years to reach it.
- Account for benefits separately. If you're relying on the part-time job for health insurance, treat that as part of the deal, not a nice-to-have. Losing the job means losing the coverage too.
Barista FIRE is close cousins with Coast FIRE. The difference: with Coast you still work full-time but stop saving, while with Barista you work part-time and lean on the paycheck to cover current costs. A common route is to hit Coast first, then drop to part-time once the portfolio is large enough to make Barista safe. See Coast vs Barista for the full comparison.
The risk to plan around
Your whole plan leans on that part-time income holding up. If the job dries up in a recession, or your health makes it impossible, or nobody wants to hire you at 60, your portfolio was never sized to carry the full spend alone. Build in a margin: keep a cash buffer, stay employable in more than one field, and ideally size the portfolio a little above the bare minimum so a gap in part-time work doesn't sink you. Barista FIRE is freedom with a string attached, and the string is the paycheck.
Find your Barista FIRE number
Enter your spending and expected part-time income. The calculator shows the smaller portfolio you need, your years to reach it, and the exact date.
Open the Barista FIRE Calculator →Make the part-time leap safely
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