FIRE 계산기
4% 인출 법칙을 사용해 FIRE 목표 금액을 계산합니다.
상환 일정표
| # | 월 상환액 | 원금 | 이자 | 잔액 |
|---|---|---|---|---|
처음 12개 표시 중, 전체 개월.
시간에 따른 성장
| 연도 | 투자 금액 | 값 |
|---|---|---|
소개
FIRE Calculator — Calculate your FIRE number using the 4% withdrawal rule. Enter Annual expenses, Withdrawal rate (%) to get an instant, accurate result.
공식
FIRE number = annual expenses ÷ withdrawal rate, using the 4% rule (Trinity Study) by default — equivalent to annual expenses × 25.
단계별 안내
- Enter the Annual expenses.
- Enter the Withdrawal rate (%).
- Click Calculate to see your result instantly.
실제 예시
Example: With Annual expenses = 40000, Withdrawal rate (%) = 4, the FIRE Calculator gives Fire Number: 1000000, Withdrawal Rate Pct: 4.
자주 묻는 질문
Is the 4% withdrawal rate guaranteed to be safe?
No — it's a widely referenced historical rule of thumb from the Trinity Study, not a guarantee; a lower withdrawal rate (e.g. 3.5%) is often used for extra safety margin.
What does a lower withdrawal rate do to the FIRE number?
It increases the required nest egg, since you need a larger portfolio to sustainably withdraw the same dollar amount at a lower rate.
What inputs does the FIRE Calculator need?
You'll need to provide: Annual expenses, Withdrawal rate (%). All fields use sensible defaults, so you can see a working example immediately and then adjust the values to match your own numbers.
How accurate is the FIRE Calculator?
The FIRE Calculator applies the formula exactly as calculated — FIRE number = annual expenses ÷ withdrawal rate, using the 4% rule (Trinity Study) by default — equivalent to annual expenses × 25. — so results are precise for the inputs you provide. Accuracy depends on entering correct, realistic input values.
Are these results guaranteed?
No. The FIRE Calculator gives an estimate based on the numbers you enter and standard financial formulas — actual rates, fees, taxes, and terms vary by lender, institution, and jurisdiction, and can change over time. This is not financial advice; consult a qualified financial professional for decisions specific to your situation.
Is the FIRE Calculator free to use?
Yes, the FIRE Calculator is completely free, requires no signup, and runs instantly in your browser.
FIRE 계산기 소개
The FIRE Calculator uses a real, verifiable formula — FIRE number = annual expenses ÷ withdrawal rate, using the 4% rule (Trinity Study) by default — equivalent to annual expenses × 25. — so results are accurate every time, not an approximation.