FIRE Calculator
Free FIRE Calculator. Calculate your FIRE number, years to independence, and a retirement plan using the 4% rule, savings rate, and portfolio projections.
About This Calculator
The FIRE (Financial Independence, Retire Early) movement is about aggressively saving and investing to achieve financial freedom long before the traditional retirement age. Our FIRE Calculator helps you determine your FIRE number, the years needed to reach it, and provides a detailed year-by-year projection of your journey.
Methodology: This calculator uses the 4% rule based on the Trinity Study, which states that withdrawing 4% of your portfolio annually provides a high probability of lasting 30+ years. Your FIRE number is calculated as annual expenses divided by the safe withdrawal rate. The year-by-year projection models portfolio growth with monthly compounding, annual income growth, and expense inflation to estimate your path to financial independence.
Regional Notes
India: Consider a 3-3.5% withdrawal rate due to higher inflation (5-6%). Typical investment returns of 10-12% from equity-oriented portfolios. Include health insurance premiums and a medical emergency fund in your expense planning.
United States: The traditional 4% rule applies best here with 2-3% inflation. Expected returns of 7-10% from a diversified portfolio of index funds. Factor in healthcare costs and Social Security benefits in your projections.
United Kingdom: Use a 3-4% withdrawal rate with 2-3% inflation. Expected returns of 5-8% from a balanced portfolio. Consider ISAs and pensions (SIPP) for tax-efficient investing and factor in State Pension entitlement.
Features:
- Calculate your personalized FIRE number
- Year-by-year portfolio growth projection
- Passive income tracking at each stage
- FIRE age and years-to-FIRE calculation
- Savings rate analysis
- Composition chart showing portfolio breakdown
- Shareable URL with your FIRE plan
Frequently Asked Questions
What is the FIRE number?
Your FIRE number is the total corpus you need to accumulate to achieve financial independence. Using the 4% rule, it is calculated as 25 times your annual expenses. For example, if your annual expenses are 6 lakhs, your FIRE number is 1.5 crores.
How is the 4% rule used in FIRE calculation?
The 4% rule suggests you can withdraw 4% of your portfolio annually without running out of money for at least 30 years. To calculate your FIRE number, divide your annual expenses by 0.04 (or multiply by 25). This rule is based on the Trinity Study's historical market analysis.
What is a good savings rate for FIRE?
A 50% savings rate can help you achieve FIRE in about 17 years, while a 70% rate can get you there in 8-9 years. Even a 20% savings rate can lead to FIRE in about 37 years. The higher your savings rate, the faster you reach financial independence.
What factors affect my FIRE timeline?
Key factors include: your savings rate (most important), investment returns, current savings, expenses level, income growth rate, and withdrawal rate. Increasing income, reducing expenses, and optimizing investment returns all accelerate your path to FIRE.
What is the difference between Lean FIRE and Fat FIRE?
Lean FIRE means living on a minimalist budget (typically under 30-40k per month in India), while Fat FIRE allows for a more comfortable lifestyle with higher expenses. Barista FIRE involves working part-time for supplemental income. Choose based on your desired lifestyle in retirement.
How does inflation affect my FIRE plan?
Inflation reduces your portfolio's purchasing power over time. A 6% inflation rate means your expenses will double every 12 years. Factor inflation into your FIRE number by using inflation-adjusted return rates (nominal return minus inflation) in your calculations.
What investment strategy is best for FIRE?
A diversified portfolio of equity index funds (60-70%) and debt instruments (30-40%) is recommended for most FIRE seekers. During accumulation, focus on growth; near FIRE, shift towards capital preservation. Rebalance annually and maintain a 6-12 month emergency fund.
Can I achieve FIRE in India with a average salary?
Yes, FIRE is achievable in India even with an average salary if you maintain a high savings rate (40-50%). Focus on increasing income through skills development, minimize lifestyle inflation, invest wisely in equity through SIPs, and consider moving to a lower cost of living area post-FIRE.
What is the safe withdrawal rate in India?
For India, consider a more conservative 3-3.5% withdrawal rate due to higher inflation (5-6% vs 2-3% in US) and market volatility. This means your FIRE number would be 28-33 times annual expenses instead of 25 times using the traditional 4% rule.
How do healthcare costs affect FIRE planning?
Healthcare is a major consideration in FIRE planning. Include health insurance premiums (15-30k annually for a family floater), a medical emergency fund of 5-10 lakhs, and account for rising healthcare costs (typically 10-14% annual increase) in your long-term expense projections.