Barista FIRE
Guide · By Kevin Lan · Updated September 2026
Barista FIRE blends part-time work with your portfolio. The job (and often its benefits) covers part of your spending, so you need less invested.
What Barista FIRE means
Barista FIRE is when part-time income covers part of your expenses, so your portfolio only has to fund the rest. The name comes from taking a lower-stress job, classically one with health benefits, while your investments carry the remainder. It's a form of semi-retirement: less than a full career, more than full independence.
The Barista FIRE formula
Barista number = (annual expenses − part-time income) ÷ safe withdrawal rate. If you spend $50,000 a year and earn $20,000 part-time, your portfolio only needs to cover $30,000, about $750,000 at a 4% withdrawal rate, versus $1,250,000 for full FIRE. The more your part-time work covers, the smaller the portfolio you need.
Why the benefits often matter more than the pay
For many people the draw of Barista FIRE isn't the wages. It's employer health insurance, which in the U.S. is one of the hardest costs to cover between an early exit and Medicare eligibility. A modest job that provides coverage can remove both a large expense and a large uncertainty from the plan, which is why the classic example is a benefits-eligible part-time role rather than the highest-paying one.
What to watch
Barista FIRE leans on income that isn't guaranteed to last. If the part-time work stops, your portfolio has to cover the full budget again, so it's worth checking that your number still holds at a lower or zero part-time income. Treat the part-time earnings as a bridge you can adjust, not a permanent fixture, and keep some margin.
How the app computes it
Choose the Barista FIRE variant in the calculator below and add your expected part-time income; it subtracts that from your spending before sizing the portfolio, and returns your number and date. In the iPhone app, that date becomes a home-screen countdown that updates as your investments grow.
References
- Investopedia. Financial Independence, Retire Early (FIRE): a definition. investopedia.com
- Robin V, Dominguez J. Your Money or Your Life. Revised ed. New York: Penguin Books; 2018. A foundational text of the financial-independence movement.
- Bengen WP. Determining withdrawal rates using historical data. Journal of Financial Planning. 1994;7(4):171–180. The paper that introduced the 4% withdrawal guideline.
FIRE calculator
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Frequently asked questions
What is Barista FIRE?
Barista FIRE is semi-retirement where part-time income covers part of your expenses and your portfolio funds the rest. Your number is (annual expenses minus part-time income) divided by your safe withdrawal rate.
Why is it called Barista FIRE?
It refers to taking a lighter part-time job, classically one with health benefits like a coffee-shop role, to bridge the gap while your investments keep growing.
