Find the portfolio size that lets you downshift to part-time work — with healthcare bridge costs built in.
Phase 1 · Today
Today.
All investment accounts combined.
Suggested monthly savings
0 $
Take-home pay minus expenses.
Phase 2 · Barista bridge
Full lifestyle — not minimum.
After-tax monthly pay.
US ACA ≈ $9k/yr. EU/CZ public insurance: usually 0.
Phase 3 · Traditional retirement
When state pension or Medicare starts.
State pension or SS. 0 = portfolio carries all.
Most calculators miss this. The gap between leaving your full-time job and Medicare or state pension can blow up your plan.
Defaults reflect long-run historical averages. Adjust if you have stronger views.
Stock market avg. ~11%
Historical avg. ~2-3%
The 4% rule is FIRE standard
Time to reach
26 years 7 months
downshift age 57 (year —)
Target
600.000 $
Comfortable — 8 years of cushion before retirement at 65.
During your Barista years, your part-time income covers 1.000 $/mo of your 2.000 $/mo expenses (plus healthcare). The portfolio fills the 1.125 $/mo gap and still grows because real return beats the draw rate.
Phase 3 retirement is the binding constraint — your retirement income won't fully cover your lifestyle, so the Barista # is sized to leave enough for the post-retirement gap.
Annual gap to cover at 4%
13.500 $
Retirement floor
600.000 $
Accumulating
ages 30 → 57
Barista bridge
ages 57 → 65
Traditional retirement
age 65+
During the Barista bridge (age 57 → 65)
Want to track this for real? Connect your accounts and watch the number close.
Get started free| FIRE flavor | Annual spend | FIRE target | Coast today |
|---|---|---|---|
Lean FIRE 0.7× your monthly expenses | 16.800 $ | 420.000 $ | 24.166 $ |
Coast FIRE Your monthly expenses (this calculator) | 24.000 $ | 600.000 $ | 34.523 $ |
Barista FIRE Half from portfolio, half from part-time work | 24.000 $ | 300.000 $ | 17.262 $ |
Regular FIRE Your monthly expenses, full coverage | 24.000 $ | 600.000 $ | 34.523 $ |
Fat FIRE 1.5× your monthly expenses | 36.000 $ | 900.000 $ | 51.785 $ |
Last updated May 22, 2026.
Barista FIRE is the financial-independence variant where you stop full-time work earlier than traditional retirement, downshift to lower-stress part-time work, and let part-time income plus a smaller portfolio carry you to traditional retirement age.
The name comes from the idea of working part-time at a coffee shop for health insurance and modest income. In practice, any part-time job that covers your bridge expenses fits — freelance, consulting, teaching, or retail. The math is the same: your portfolio only needs to be big enough so its sustainable withdrawal covers what your part-time income doesn't. Read the deeper guide
Four steps. Plug in your numbers and the calculator does the rest.
Step 1 — Annual expenses
Annual expenses = Monthly expenses × 12
€2,000/mo × 12 = €24,000/yr
Step 2 — Add healthcare bridge cost
Bridge expenses = Annual expenses + Annual healthcare
€24,000 + €1,500 = €25,500/yr
Step 3 — Subtract part-time net income
Annual gap = Bridge expenses − Annual part-time net income
€25,500 − €12,000 = €13,500/yr
Step 4 — Divide by withdrawal rate
Barista FIRE number = Annual gap ÷ (Withdrawal rate / 100)
€13,500 ÷ 0.04 = €337,500
The gap between leaving full-time employer coverage and qualifying for Medicare (US) or state pension health benefits (EU) is the single biggest variable competitors miss.
Most employer health plans end when full-time employment ends. Public-program eligibility (US Medicare at 65; EU state retirement benefits) starts at traditional retirement age. Your Barista phase sits in the middle, paying out-of-pocket or via marketplace plans.
ACA bronze plans averaged ~$9,000/yr for a healthy adult in 2025, before subsidies. Subsidies phase out above ~400% of the federal poverty line; if your part-time income plus portfolio withdrawals push you above that threshold, costs can double. Plan for the un-subsidized number, then treat any subsidy as bonus.
Public insurance covers most healthcare across the EU (CZ, PL, SE, HU: ~€0 additional during Barista phase). Switzerland is the exception — mandatory private insurance averages CHF 4,800/yr. Many EU residents add a private top-up of €1,000–€2,000/yr for shorter waits or private hospitals.
Take a US Barista FIRE planner: €2,000/mo expenses, €1,000/mo part-time income, 4% withdrawal. Without healthcare: Barista # = ($24,000 − $12,000) / 0.04 = $300,000. Add $9,000/yr healthcare: Barista # = ($24,000 + $9,000 − $12,000) / 0.04 = $525,000. Healthcare alone added $225,000 — almost doubling the target. This is why the input deserves its own row.
ACA & Barista FIRE: bridging the healthcare gap (deeper guide)
| Age | Barista # | Years remaining | Full FIRE # |
|---|---|---|---|
| 25 | 600.000 $ | 40 | 600.000 $ |
| 30 | 600.000 $ | 35 | 600.000 $ |
| 35 | 600.000 $ | 30 | 600.000 $ |
| 40 | 600.000 $ | 25 | 600.000 $ |
| 45 | 600.000 $ | 20 | 600.000 $ |
| 50 | 600.000 $ | 15 | 600.000 $ |
| 55 | 600.000 $ | 10 | 600.000 $ |
| 60 | 600.000 $ | 5 | 600.000 $ |
Math is age-independent — what changes per row is how many years you have to reach it.
All three are variations on the same idea — work optional — with different assumptions about contributions and income during the gap.
Four inputs get you to a defensible Barista FIRE number. Refine with Advanced once you have a baseline.
Enter your current age and the age at which traditional retirement (Medicare or state pension) would kick in.
Enter your full monthly expenses — the lifestyle you want, not a starvation budget.
Enter your expected part-time net income (after tax) and current invested + monthly contribution.
Open Advanced to set the healthcare cost during the Barista phase — this is the differentiator most calculators miss.
Seven practical adjustments to make the result you see realistic, not optimistic.
Stress-test healthcare costs upward by 20–30% — US ACA premiums have outpaced general inflation for a decade.
Model part-time income conservatively. Use the lower of your expected hourly rate or 0.6× your current full-time hourly equivalent.
Consider COBRA as a short-term bridge — expensive (often $700–$1,500/mo), but no medical underwriting.
Some part-time jobs (Starbucks, Costco, REI in the US) offer health insurance at 20–25 hours per week — these effectively zero out your healthcare input.
Test withdrawal-rate sensitivity. Dropping from 4% to 3.5% raises the target by ~14%, but gives you more runway if returns disappoint.
Have a plan if part-time work stops involuntarily — recession, illness, ageism. The Barista number is the minimum; aim 15–25% above it for cushion.
Keep tracking investments after you downshift. Real-time NAV makes the difference between adjusting course and reacting late.
Coast FIRE means you stop contributing but keep working full-time — your portfolio compounds untouched until traditional retirement. Barista FIRE means you downshift to part-time work and your portfolio actively covers the gap via withdrawals during the bridge.
In the US, healthcare costs during the bridge (before Medicare at 65) can run $9,000–$15,000 per year before subsidies. That's $200,000–$375,000 added to your Barista number at a 4% withdrawal. Outside the US, public insurance covers most of this — but Switzerland and any private-top-up adds also need to be modeled.
Aim 15–25% above the calculated Barista number for cushion. If part-time work stops permanently, your number becomes Full FIRE — see the side-by-side comparison on this page.
No — the calculator works in net (after-tax) terms throughout. Enter your monthly expenses as net spend, your part-time income as after-tax net, and healthcare as out-of-pocket annual cost.
The 4% rule is the default — it's roughly the long-run safe withdrawal rate from historical US data. Drop to 3.5% for more conservatism, especially if your bridge phase is long (15+ years).
Yes — the math is currency-agnostic. Currency-aware defaults exist for USD, EUR, GBP, CHF, CZK, PLN, JPY, SEK, HUF. Healthcare defaults reflect each country's typical bridge cost (€0 in public-insurance markets, higher in US/CH).
The default 7% nominal / 2% inflation = 5% real is conservative-historical. Some planners use 10% nominal for US equity-heavy portfolios; we recommend the lower number for stress-testing.
Passive income (dividends, rent) belongs in the withdrawal-rate side of the equation. Part-time income is active labor and should be entered separately. If you have meaningful passive income, increase your effective withdrawal rate or model it as a portfolio offset.
Set the annual healthcare cost to €0 or near-zero. Some US part-time jobs at 20–25 hours/week offer health insurance — Starbucks and Costco are well-known examples. This collapses the Barista number significantly.
Not in this calculator — Barista FIRE is about the bridge between full-time work and traditional retirement. Public-program benefits kick in at traditional retirement age and aren't part of the bridge math. Our FIRE Planner models them post-retirement.
The by-age table assumes today's monthly contribution continues until you hit the Barista number at each age. In reality, contribution capacity changes with raises, kids, mortgage payoff, etc. Treat the table as orientation, not prediction.
Right now the calculator is local-only — no account needed. To track your Barista number over time as your portfolio changes, create a free account; we'll connect your investments and update the result automatically.
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This calculator provides estimates based on the inputs you provide and historical market assumptions. It is not financial, tax, or healthcare advice. Real-world returns, inflation, healthcare costs, and life events vary. Consult a fiduciary financial advisor before making retirement decisions.
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