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✓ Updated March 2026 · FY 2025-26

FIRE Calculator
Retire Early India

Calculate your exact FIRE number, years to financial independence and the monthly SIP needed to retire early. Includes Lean, Fat and Coast FIRE variants.

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🔥 FIRE Details

What you spend per year — this defines your FIRE number

4% means you can withdraw 4% of corpus each year forever. Higher = more risk of running out.

Annual return12%
8% Conservative12% Balanced18% Aggressive
%
Your FIRE Number
₹1.5 Cr
The corpus you need to retire forever
Years to FIRE
-
At current savings rate
FIRE by Age
-
Earliest possible
Monthly SIP Needed
-
To hit target FIRE age
Corpus Progress
-
Of FIRE number
FIRE Journey Progress
₹0 now₹0 target
FIRE Variants
🍃 Lean FIRE
-
Frugal lifestyle, 50% of expenses
🔥 FIRE
-
Current lifestyle maintained
💎 Fat FIRE
-
2x expenses, luxury lifestyle
🏖️ Coast FIRE
-
Invest now, stop SIP later

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Invest windfall for FIRE

FIRE Calculator India — Financial Independence & Early Retirement Number 2025

FIRE (Financial Independence, Retire Early) is a movement where you accumulate 25× your annual expenses and live off 4% annual withdrawals. India has unique FIRE considerations: lower starting salaries, higher inflation, limited social security, and the possibility of very long post-FIRE periods of 40–50 years.

25×
Annual expenses = your FIRE number (at 4% safe withdrawal rate)
Lean FIRE
≤₹30K/month lifestyle — corpus of ₹90L–₹1.5 Cr
Regular FIRE
₹60–80K/month — corpus of ₹2–3 Cr
Fat FIRE
₹1.5L+/month — corpus of ₹5 Cr+

📐 Formula & How It Works

FIRE Number = Annual Expenses / Safe Withdrawal Rate

FIRE Number = Annual Expenses ÷ 4% (or 0.04). Adjust for inflation to your target age using: FIRE Number at retirement = Current Annual Expenses × (1 + inflation)^years ÷ 0.04.

Example: Age 28, expenses ₹6L/year, want to retire at 45 (17 years), inflation 6% → Expenses at 45 = ₹16.16L → FIRE Number = ₹4.04 Crore.

🛠️ How to Use This Calculator

  1. Step 1: Enter your current age and target FIRE age. The gap is your wealth-building runway.
  2. Step 2: Enter current annual expenses — be honest. Include rent/EMI, lifestyle, subscriptions. Don't underestimate.
  3. Step 3: Set Safe Withdrawal Rate — use 3.5% for India (more conservative due to higher inflation and longer horizon).
  4. Step 4: Enter current portfolio value and monthly SIP — the calculator shows if you'll hit FIRE by target age.
  5. Step 5: Review the Coast FIRE number — if your current savings are already on track to reach FIRE without more contributions.
💡 Pro Tips
✓ The 4% rule assumes 30-year retirement. For a 50-year retirement (retire at 35), use 3–3.5% SWR instead.
✓ Coast FIRE is powerful — invest heavily early, then your corpus grows on its own. Calculate your Coast FIRE corpus.
✓ Healthcare is the biggest FIRE wildcard — budget ₹15,000–₹30,000/month in premiums + buffer after 50.
✓ In India, consider rental income and part-time work as supplementary income — reduces required corpus by 30–40%.
✓ Barista FIRE (part-time work covering basic expenses) is a practical halfway point for most Indians.

❓ Frequently Asked Questions

What is FIRE and is it achievable in India? +

FIRE means accumulating enough wealth to live indefinitely off investment returns. It is achievable in India — the lower cost of living in Tier-2/Tier-3 cities means a ₹1.5–2 Cr corpus can support Lean FIRE. The key is high savings rate (50%+) and starting early.

What is the FIRE number formula? +

FIRE Number = Annual Expenses ÷ Safe Withdrawal Rate. If you spend ₹6 lakh per year and use 4% SWR, your FIRE number is ₹1.5 crore. Adjust for inflation to your target retirement year.

What is the difference between Lean, Regular, and Fat FIRE? +

Lean FIRE: minimal lifestyle, typically under ₹30,000/month. Regular FIRE: comfortable middle-class life, ₹60,000–1 lakh/month. Fat FIRE: premium lifestyle, ₹1.5 lakh+/month. The corpus requirements differ by 5–10×.

What is Coast FIRE? +

Coast FIRE is the point where your existing investments, if left untouched at expected growth rate, will reach your FIRE number by traditional retirement age (60). Once you've hit Coast FIRE, you only need to earn enough to cover current expenses — no more aggressive saving needed.

Is the 4% rule valid for India? +

The 4% rule was derived from US market data. India has higher inflation (6% vs 2–3% in US) and different equity market behaviour. Most Indian planners use 3–3.5% SWR for early retirees targeting 40–50 year retirement periods.

What should I invest in for FIRE in India? +

A FIRE portfolio typically includes: 70–80% equity (index funds — Nifty 50, Nifty Next 50, Midcap 150), 15–20% debt (PPF, bonds), 5–10% gold/REITs. Shift toward more debt as you approach your FIRE date.

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