"How much do I need to retire?" is the biggest money question most people never actually calculate — they just assume 'a crore should do it' and hope. The honest answer is a number you can estimate in two steps, and for most Indians it's far larger than they expect, because of one thing almost everyone forgets: inflation. Here's how to think about it properly.
The simple rule: about 25–30× your annual expenses
The widely-used starting point is the 4% rule: if you can live on withdrawing about 4% of your corpus each year, your money should last through a long retirement. Flip that around and it means you need roughly 25 times your annual expenses saved up (25 × 4% = 100%). Many Indian planners use a more conservative 30× to allow for longer lifespans and lower safe-withdrawal rates. So if you'd spend ₹6 lakh a year today, the rough corpus is ₹1.5–1.8 crore — in today's money.
The trap: that's today's expenses, not your retirement expenses
Here's where the number explodes. If you're 30 and retire at 60, your expenses won't be today's — 30 years of inflation will have multiplied them. At 6% inflation, ₹50,000 a month today becomes about ₹2.8 lakh a month by the time you're 60. The 25–30× rule still applies, but to your future expenses, not today's. That's why a corpus that sounds huge — several crores — is often just 'enough', not luxury. Skipping the inflation step is the single most common retirement-planning mistake.
Roughly how big does it get?
Take ₹50,000/month of expenses today, a 30-year-old retiring at 60, 6% inflation, and a 25× corpus. Inflated to age 60, monthly expenses are around ₹2.8 lakh — about ₹34 lakh a year — so the corpus needed is roughly ₹8–9 crore. That number shocks people, but it's just inflation doing its work over three decades. The good news: you have 30 years of compounding to build it, and you don't need to save the whole thing — your investments do most of the lifting.
Rather than guess, plug your own expenses, age and assumptions into the retirement calculator and see your exact target — and what monthly investment gets you there.
Retirement Calculator — find your numberHow to actually get there: start early, step up
The corpus looks intimidating, but compounding over decades is powerful. A SIP started at 30 needs a far smaller monthly amount than the same goal started at 40 — every extra year of compounding cuts the burden sharply. Two levers do most of the work: starting early, and stepping up your investment each year as your salary grows (even 10% a year makes an enormous difference by 60). Equity for the long growth phase, shifting toward debt and safer instruments as you approach retirement, is the standard playbook. NPS and PPF can anchor the stable portion and add tax breaks along the way.
Frequently asked questions
- Is ₹1 crore enough to retire in India?
- For most people retiring decades from now, no — once you account for 30 years of inflation, ₹1 crore covers only a few years of expenses. ₹1 crore might suffice for someone retiring very soon with modest expenses, but a younger person typically needs several crores. Run your own numbers with inflation included rather than relying on a round figure.
- What is the 4% rule?
- It's a guideline that says if you withdraw about 4% of your retirement corpus in the first year (adjusting for inflation after), the money should last roughly 30 years. It's the basis for the '25× your annual expenses' target. Indian planners often use a more cautious 3–3.5% (about 28–33×) for longer retirements.
- How much should I invest monthly to retire comfortably?
- It depends on your target corpus, your current age and expected returns — but the earlier you start, the smaller the monthly amount. The retirement calculator shows the exact SIP needed for your number; generally, starting in your 20s–30s and stepping up yearly with your salary is what makes a large corpus achievable.