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Barista FIRE: part-time work, much sooner

You don't have to go from full time to nothing. If part-time or seasonal work you enjoy covers some of your spending, the portfolio you need shrinks, and so does the wait. See how much.

Your numbers

In today's dollars. Include health insurance.

What the lighter work would bring home. If it comes with health insurance, lower your spending to match.

Assumptions (edit them)

Starting values are uFIRE's defaults, not predictions. Why we chose them is explained below.

After inflation. Default 5%.

Default 4%.

Your Barista FIRE results

Your Barista FIRE number

$750,000

Part-time pay covers $25,000 of your $55,000 a year. Your investments only need to cover the other $30,000, which at 4% takes $750,000, $625,000 less than full FIRE.

Barista FIRE and full FIRE, side by side

Comparison of Barista FIRE and full FIRE
MeasureBarista FIREFull FIRE
Investments cover$30,000 a year$55,000 a year
Number you need$750,000$1,375,000
Time to get there13 years and 3 months (about age 48)21 years and 6 months (about age 56)

Times assume you keep investing $25,000 a year until you get there.

Once you step back, will your investments keep growing toward full FIRE? See the Coast FIRE calculator.

The math

Barista FIRE number = max(0, yearly spending − part-time income after tax) ÷ withdrawal rate

Example: ($55,000 − $25,000) ÷ 0.04 = $750,000, instead of $1,375,000 for full FIRE.

The time to get there uses the same month-by-month projection as the Freedom Date calculator: your investments grow at the real return, plus what you add each month, until they reach the number.

What Barista FIRE really means

The name pictures a part-time job behind a coffee counter, maybe taken partly for the health insurance. But it can be any lighter work: consulting a few days a month, seasonal work, teaching a class, picking up shifts in your trade, or running a small side business.

Health insurance matters here. Medicare generally starts at 65 (Medicare.gov (opens in a new tab)). If your part-time work offers health coverage, that can be worth a lot before then. If not, budget for buying your own, for example on the Marketplace (HealthCare.gov (opens in a new tab)).

It only lasts as long as the work does. The number assumes you keep earning that part-time income for as long as you need it. Plan for what happens if you stop, for example by letting your investments keep growing toward your full FIRE number.

The assumptions, and why

Real return, default 5%. “Real” means after inflation. Working in real terms keeps every result in today's dollars, so a FIRE number 15 years away still means what it means today, and we don't need a separate inflation guess. 5% after inflation is a middle-of-the-road planning assumption for a portfolio that holds mostly stocks. It is not a forecast, and markets don't deliver a steady return. Try 3% or 4% to see a more cautious picture.

Safe withdrawal rate, default 4%. This is the “4% rule.” It comes from William Bengen's 1994 paper (opens in a new tab), which used historical U.S. stock and bond returns to test how much a retiree could take out in the first year, then raise each year with inflation, without running out. A later study, often called the Trinity study (1998) (opens in a new tab), tested withdrawal rates over payout periods of 15 to 30 years; Bengen tracked how long portfolios lasted out to 50 years, but framed his 4% around a minimum of 30. If you stop work at 40, your money may need to last 50 years or more, so it's worth testing a lower rate such as 3.5% or 3%.

What this calculator can't tell you

  • Real markets aren't smooth

    The math assumes the same return every year. Real returns jump around, and some decades are much worse than average. Treat any date or number here as a rough guide, not a promise.

  • Sequence of returns risk

    A market fall in the first few years after you stop working hurts far more than the same fall later, because you're selling investments while they're down. That's why withdrawal-rate research tests historical periods rather than averages, and why many early retirees keep some flexibility in their spending.

  • Taxes

    These numbers are before tax on your withdrawals. Money from a traditional 401(k), 403(b), 457(b) or IRA is generally taxed as income when you take it out, and taking it before 59½ can add a 10% additional tax unless an exception applies (see the IRS list of exceptions (opens in a new tab)). Roth money and ordinary investment accounts follow different rules. Add an allowance for tax to your spending.

  • Health insurance before Medicare

    Medicare generally starts at 65 (Medicare.gov (opens in a new tab)). If you stop work before then, you'll need your own coverage, for example through the Health Insurance Marketplace (HealthCare.gov: retiring before 65 (opens in a new tab)). Include those premiums and out-of-pocket costs in your spending.

  • Inflation

    Results are in today's dollars because the return is “real” (after inflation). If you enter a return that isn't adjusted for inflation, the answers will look rosier than they are. Inflation is usually measured by the Consumer Price Index (opens in a new tab).

Sources

Links checked October 5, 2026.

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