Barista FIRE Calculator
Semi-retirement with side income · Updated 2026
How Barista FIRE Works
Barista FIRE is a hybrid approach: you leave your full-time career but continue working part-time to cover some expenses. Only the gap between your expenses and side income needs to be covered by your portfolio.
For example, with $40,000 annual expenses and $20,000 from part-time work, you only need $500,000 invested (at 4% withdrawal) instead of $1,000,000. This can shave 5-10 years off your FI timeline.
| Side Income | Gap | Portfolio Needed | vs Full FIRE |
|---|---|---|---|
| $0/year | $40,000 | $1,000,000 | Baseline |
| $10,000/year | $30,000 | $750,000 | 25% less |
| $20,000/year | $20,000 | $500,000 | 50% less |
| $30,000/year | $10,000 | $250,000 | 75% less |
Frequently Asked Questions
How is barista fire calculator calculated?
The formula is: (Expenses - Side Income) ÷ Withdrawal Rate. Enter your values above and click Calculate to see your personalized result instantly. Barista FIRE lets you leave your full-time career early by covering part of your expenses with side or part-time income. Only the shortfall between expenses and side income needs to be covered by…
What inputs do I need for the barista fire calculator?
You need: Expenses, Side Income, Withdrawal Rate. Default values are pre-filled — adjust them to match your personal finances for a customized result.
Is the barista fire calculator free to use?
Yes — all TorchFI calculators are completely free. No registration, no email required. Calculations run entirely in your browser for maximum privacy. We never see or store your financial data.
How does the barista fire calculator help with FIRE planning?
Find out how much you need saved when you plan to work part-time or earn side income during early retirement. Barista FIRE bridges the gap between your savings and expenses. This calculator helps you make data-driven decisions about your financial independence journey instead of relying on guesswork.