There is no single figure that fits everyone, but there is a way to size it. A widely used rule of thumb is 25 to 33 times your expected annual expenses in retirement: about 25x if you plan to draw 4% in the first year, closer to 30 to 33x at a more cautious 3%. The number is driven by what you spend, not by what you earn.
The mistake is to reach for a round headline like one crore or five crore. Your retirement number is personal because your spending is personal, and inflation keeps redrawing it.
One page cannot do three jobs, so this one owns the target: how big the corpus should be. The withdrawal arithmetic that produces the multiple is worked through in the FIRE number maths, and the plan for actually accumulating the money sits in how to build a retirement corpus.
The retirement number at a glance
How much do you need to retire in India?
The honest answer is that it depends on the life you want to fund, but the method is simple. Estimate your yearly expenses in retirement, then hold enough that a modest, sustainable withdrawal covers those expenses for the rest of your life. Two people on the same salary can need very different corpuses, because one spends twice what the other does.
Everything downstream, the rules of thumb, the calculators and the vehicles, is just a way to turn that expense figure into a corpus.
Start from your expenses, not your income
Your salary tells you what you can save today. It says little about what you will need after you stop working. Some costs fall in retirement: no commute, no home-loan EMI once the loan is cleared, grown children off the payroll. Others rise, healthcare above all.
So begin with a realistic monthly spend in today's money, strip out costs that end at retirement, and add ones that grow. That adjusted figure, annualised, is the seed of your number. Anchoring to your actual expenses beats a percentage-of-income shortcut, because replacement-rate rules travel badly across very different lifestyles.
The 25x and 30x rules of thumb
The best-known shortcut comes from the Trinity study: hold 25 times your annual expenses and you can withdraw about 4% in the first year, adjusting that rupee amount for inflation each year, with a good chance the money lasts a long retirement. India's higher inflation and longer retirements push many planners toward a gentler 3% withdrawal instead, which works out to roughly 30 to 33 times expenses.
Both are rules of thumb, not guarantees, and this guide uses them only to size the target. Where the multiples come from, why a withdrawal rate flips into a multiple at all, and how to stress-test either one is worked through in the maths behind the FIRE number.
How inflation moves the number
The figure that matters is not today's expenses but your expenses in the year you retire, and inflation stands between the two. At 6% inflation, costs roughly double every 12 years. A lifestyle that costs ₹6 lakh a year today could cost close to ₹19 lakh a year in two decades.
That is why a number fixed in today's rupees quietly goes stale. The corpus has to be sized against future prices, and it has to keep growing through retirement too, because your expenses do not stop rising the day you stop working.
An illustrative retirement number
Here is a worked example, illustrative only, to show the mechanics rather than to prescribe a figure.
| Input | Illustrative figure |
|---|---|
| Annual expenses today | ₹6 lakh |
| Same lifestyle in 20 years (6% inflation) | ~₹19.2 lakh |
| Corpus at 25x (~4% withdrawal) | ~₹4.8 crore |
| Corpus at 33x (~3% withdrawal) | ~₹6.3 crore |
Assumptions: 6% average inflation over 20 years, and a first-year withdrawal of 4% (25x) or 3% (33x). Change any input and the answer moves a lot: a lower inflation rate, a shorter horizon or a leaner lifestyle all shrink the corpus. This is arithmetic to illustrate the method, not a target anyone should adopt as-is. You can run your own inputs in the crorepati calculator or the FIRE calculator.
Why it is a range, not a fixed target
A retirement number is less a destination than a moving estimate you refine each year. Start with your expenses, pick a withdrawal rate you can live with, and let the 25x-to-33x band give you a corridor rather than a single point. The discipline is in updating it as your spending, your horizon and inflation change, not in getting it perfect on the first try.
Related NYVO guides
- Your FIRE Number: The 25x Rule and the 4% Maths – the withdrawal-rate arithmetic behind the multiple, step by step.
- How to Build a Retirement Corpus – once you know the number, the levers that get you there.
- Retirement Planning in India: A Beginner's Guide – how the corpus fits the wider accumulate-then-draw arc.
Knowing the number is the easy half. The hard half is that it moves, so treat it as a living estimate: size it to your expenses, refresh it each year, and let the range keep you honest rather than a single tidy figure.
