🔥 FIRE Calculator
Financial Independence, Retire Early — Calculate when you can stop working and live off passive investment income. This calculator accounts for Indonesia's inflation,BPJS JHT, and three FIRE types: Lean, Regular, and Fat.
Your Data
Nominal returns compound monthly; spending and assumed continuing passive income rise with inflation. JHT is excluded until your verified access age. Verify eligibility with BPJS.
Results
Journey to FIRE Projection
Related Articles
Learn more about FIRE and long-term investing:
FIRE Indonesia: Complete Guide
Strategies to achieve financial independence and early retirement in Indonesia.
→Asset Allocation for FIRE
The right asset allocation strategy for your FIRE journey.
→Index Funds: Passive Investing
Low-cost investment perfect for achieving FIRE.
→Sharia-Compliant Investing for FIRE
Achieving FIRE with a sharia-compliant portfolio.
→How sensitive is your FIRE target?
One assumption changes per row. Targets use today’s rupiah, before passive income or BPJS. This table does not predict your retirement date.
| Scenario | Target today |
|---|---|
| Your current assumptions | IDR 2,100,000,000 |
| Spending +10% | IDR 2,310,000,000 |
| Withdrawal rate −0.5 percentage points | IDR 2,400,000,000 |
Assumptions and limitations
Target = annual spending ÷ withdrawal rate. A lower withdrawal rate raises the target but does not guarantee safety. Returns and inflation are assumptions, not forecasts. Taxes, fees, unexpected spending, longevity and the order of market gains and losses can change outcomes. Test lower returns and higher inflation in the calculator above; a smooth projection is not a probability of success.
Do not treat JHT as accessible before your verified claim date, or passive income as guaranteed. Inputs stay in this page; this panel sends no analytics events.
Frequently Asked Questions
What is FIRE?
FIRE stands for Financial Independence, Retire Early. It's a financial movement aiming to achieve financial freedom so you can stop working (or choose work without money pressure) much earlier than the traditional retirement age of 55-60.
With passive income from investments sufficient to cover living expenses, you're free to choose how to spend your time — whether that's continuing a career you love, starting a passion project business, or truly retiring.
📖 Read more: FIRE Indonesia: Complete Guide
What is my FIRE Number?
FIRE Number is the amount of money needed to achieve financial independence. The basic formula:
FIRE Number = Annual Expenses ÷ Safe Withdrawal Rate
With a 4% SWR (Trinity Study standard), if your expenses are Rp 7 million/month (Rp 84 million/year), then:
FIRE Number = Rp 84 million ÷ 0.04 = Rp 2.1 billion
Use this calculator to determine your specific FIRE Number with various scenarios.
📖 Read more: How to Calculate Your FIRE Number
Does the 4% rule apply in Indonesia?
The Trinity Study that underpins the 4% rule was conducted in the US market with average inflation of 3%. In Indonesia, historical inflation is higher (average 5-6%), so some experts recommend a more conservative Safe Withdrawal Rate of 3.5%.
This calculator provides both options. The more conservative your SWR, the larger your required FIRE Number, but the safer your portfolio from running out prematurely.
📖 Read more: Safe Withdrawal Rate for Indonesia and Sequence of Returns Risk
What's the difference between Lean FIRE, Regular FIRE, and Fat FIRE?
Lean FIRE (70%) is a frugal lifestyle focused on basics — home cooking, cheap entertainment, public transport. Smaller FIRE Number, achievable faster, but requires high discipline.
Regular FIRE (100%) maintains the same lifestyle as now. Most realistic for the majority of people.
Fat FIRE (130%) is a more comfortable lifestyle with more travel, dining out, and expensive hobbies. Larger FIRE Number, takes longer or requires higher income.
Choose according to your values and priorities — there's no right or wrong answer. You can also use the custom slider to set your own expense percentage.
📖 Read more: Lean vs Fat FIRE: Which Fits You?
Do I have to stop working after FIRE?
Not at all. FIRE isn't about not working at all, but about freedom to choose.
After FIRE, you can:
- Continue working but in a field you love without salary pressure
- Work part-time or freelance
- Start a passion project business
- Truly retire and focus on hobbies, family, travel
The key is that money is no longer the main reason for working. That's the definition of financial freedom.
📖 Read more: FIRE Variations: Barista FIRE, Coast FIRE, etc.
How can BPJS JHT accelerate FIRE?
JHT is a lump sum, not monthly income. Enter only a verified amount and access age; it is excluded until that age.
Eligibility depends on your circumstances. Check requirements with BPJS Ketenagakerjaan.
Do not include the same JHT amount in both current savings and the separate JHT field.
📖 Read more: Using BPJS JHT for FIRE and JHT vs JP: What's the Difference?