What is the FIRE?
FIRE (Financial Independence, Retire Early) means accumulating enough invested capital that its returns cover your living costs indefinitely. The standard target is 25× annual expenses, derived from the 4% safe withdrawal rate.
The single biggest driver is not investment return — it is your savings rate. Saving 50% of income reaches independence in roughly 17 years regardless of income level; saving 10% takes over 40.
Formula & worked example
= Annual expenses × 25 (at 4% SWR)
Worked example: ₹18,00,000 income with ₹9,00,000 expenses means a 50% savings rate and a FIRE number of ₹2.25 crore. Starting from ₹25 lakh invested at 11%, you reach it in about 11 years.
How to use this fire calculator
- Enter post-tax income and honest annual expenses.
- Add your current invested corpus (exclude your home).
- Use 10–11% for an equity-heavy portfolio in India.
- A 4% withdrawal rate is standard; 3–3.5% is safer for a very long retirement.
Smart tips
- Savings rate dominates everything. Cutting expenses does double duty: it raises savings and lowers the target simultaneously.
- Indian investors often use 3–3.5% rather than 4%, given higher inflation and longer expected lifespans.
- Exclude your primary home from the corpus — it produces no income to live on.
- Healthcare is the biggest FIRE risk in India. Hold a large health policy independent of employment.
- Consider Coast FIRE: once your corpus can grow to the target on its own, you only need to cover current expenses.
Frequently asked questions
What is the FIRE number?
The corpus at which investment returns cover your expenses forever — typically 25× annual expenses, based on a 4% safe withdrawal rate.
Is the 4% rule valid in India?
It was derived from US market history. Given higher Indian inflation, many planners suggest 3–3.5%, which implies a corpus of 28–33× expenses.
How much do I need to retire early in India?
For ₹9 lakh of annual expenses, roughly ₹2.25 crore at 4% or ₹2.6 crore at 3.5%. Your figure scales directly with spending.
What is Coast FIRE?
The point where your existing corpus will grow to your FIRE number by traditional retirement age without further contributions. You then only need to cover current expenses.
Want the theory behind the numbers? Read our FIRE guides on the Money Blog.
Written by Gurjeet Singh, Sharpen Solutions. Last reviewed 30 Sep 2026. How we check these numbers.