Barista FIRE Calculator

Find the portfolio that lets a part-time job cover the rest — so you can downshift now and let your investments finish the climb to full financial independence.

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What Is Barista FIRE?

Barista FIRE is a flavor of the FIRE (Financial Independence, Retire Early) movement that sits between Coast FIRE and full FIRE. You've saved enough that you no longer need a full-time salary — a part-time or lower-stress job only has to cover the gap between your living expenses and what your invested portfolio can safely provide. The name comes from the classic example of leaving a high-pressure career to work part-time at a coffee shop, often specifically for the employer-provided health insurance.

This free Barista FIRE calculator computes the portfolio size you need: it subtracts your expected part-time income from your annual expenses, then applies your withdrawal rate to the remainder. The smaller your spending gap and the more your part-time work earns, the lower your Barista FIRE number.

How to Calculate Your Barista FIRE Number

The formula is a simple variation on the standard FIRE number:

Barista FIRE Number = (Annual Expenses − Part-Time Income) / Withdrawal Rate

Example: with $60,000 in annual expenses, $25,000 of part-time income, and a 4% withdrawal rate, your Barista FIRE number is ($60,000 − $25,000) / 0.04 = $875,000. Compare that to the full FIRE number of $60,000 / 0.04 = $1,500,000. The part-time income shaves more than $600,000 off the portfolio you need before you can step back from full-time work.

Barista FIRE vs. Coast FIRE vs. Lean & Fat FIRE

Coast FIRE means your invested assets will compound to your full FIRE number by retirement age on their own — but you still need income to cover all current expenses. Barista FIRE goes a step further: your portfolio already covers part of your living costs through safe withdrawals, so you only need part-time income for the rest. Lean FIRE is full financial independence on a minimalist budget, while Fat FIRE is full independence with a comfortable, no-compromises lifestyle. Explore each path with our Coast FIRE calculator, Lean FIRE calculator, and Fat FIRE calculator.

Why Health Insurance Drives Barista FIRE

In the United States, healthcare is one of the largest and least predictable costs of early retirement before Medicare kicks in at 65. A part-time job that offers employer health benefits can be worth far more than its paycheck — it removes a five-figure annual expense and a major source of risk. That's why so many Barista FIRE plans are built around a specific part-time role chosen for its benefits, not just its wage.

Limitations and Assumptions

This calculator assumes your part-time income and expenses stay roughly constant and that your withdrawal rate is sustainable over a long retirement. In reality, part-time income can be variable, health benefits can change, and a poor sequence of early market returns can pressure your withdrawals. Build in a margin of safety and revisit the numbers regularly. This is an educational tool, not personalized financial advice. For a fuller picture, try our FIRE dashboard.

Barista FIRE FAQ

What is Barista FIRE?

Barista FIRE is a semi-retirement strategy where you've saved enough that a part-time or low-stress job only needs to cover the gap between your expenses and what your portfolio can safely provide. The name comes from people taking jobs like working at a coffee shop partly for the health insurance, while their investments keep compounding toward full independence.

How is Barista FIRE different from Coast FIRE?

With Coast FIRE you've invested enough that compound growth alone reaches your full FIRE number by retirement age, but you still need a normal income to cover all current expenses. With Barista FIRE your portfolio already covers part of your living costs through safe withdrawals, so you only need part-time income for the remainder.

How much do I need for Barista FIRE?

Subtract your expected part-time income from your annual expenses, then divide by your withdrawal rate (typically 4%). With $60,000 of expenses, $25,000 of part-time income, and a 4% rate, you need ($60,000 − $25,000) / 0.04 = $875,000 invested.

Does Barista FIRE include health insurance?

Often that's the whole point. A common Barista FIRE setup is a part-time job that provides employer health insurance, removing one of the biggest costs and uncertainties of early retirement before Medicare eligibility at 65. Otherwise, factor ACA marketplace premiums into your annual expenses.