₹1 crore Retirement Corpus Calculator
Plan a ₹1 crore retirement corpus. At 4% SWR this generates ₹33,333/month. See monthly SIP required at 6–14% returns.
Building a ₹1 crore retirement corpus requires a combination of disciplined monthly investing, appropriate asset allocation (typically 60/40 equity/debt for long horizons), and the compounding benefit of starting at least 20 years before retirement. Reaching a ₹1 crore retirement corpus over 25 years at an assumed 12% annualised return requires disciplined monthly contributions that are themselves stepped up each year to keep pace with income growth and inflation. At the standard 4% safe-withdrawal rate (SWR), a ₹1 crore corpus supports roughly ₹33,333 per month in inflation-adjusted income — enough for a comfortable middle-class retirement in most parts of India. The biggest determinant of whether you hit this target is the number of years invested — compounding rewards time much more heavily than contribution size, so starting 5 years earlier often beats contributing 50% more each month. The calculator is pre-filled with a ₹1 crore target at 12% over 25 years; adjust the monthly contribution to see how corpus convergence changes.
How much monthly income does a ₹1 crore retirement corpus generate?
At the 4% safe withdrawal rate (SWR), a ₹1 crore corpus generates approximately ₹33,333 per month, pre-tax, in year-one retirement income. This figure is designed to sustain withdrawals (adjusted for inflation) for 30+ years with high confidence based on U.S. historical backtests.
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Monthly Contribution Needed
Monthly contribution required to reach ₹1 crore at different return rates and horizons
| Return ↓ / Years → | 10 yrs | 15 yrs | 20 yrs | 25 yrs | 30 yrs |
|---|---|---|---|---|---|
| 6% | ₹60,717 | ₹34,215 | ₹21,535 | ₹14,358 | ₹9,906 |
| 8% | ₹54,299 | ₹28,707 | ₹16,865 | ₹10,445 | ₹6,665 |
| 10% | ₹48,414 | ₹23,928 | ₹13,060 | ₹7,474 | ₹4,387 |
| 12% | ₹43,041 | ₹19,819 | ₹10,009 | ₹5,270 | ₹2,833 |
| 14% | ₹38,155 | ₹16,317 | ₹7,597 | ₹3,667 | ₹1,800 |
Understanding Your Investment Returns
This calculator projects your returns using compound interest, where your earnings generate their own earnings over time. The power of compounding means that even small regular investments can grow into substantial wealth over long periods. For example, investing just Rs 5,000 per month at 12% expected returns for 25 years can grow to over Rs 1 crore — of which only Rs 15 lakh is your own money and Rs 85 lakh is compounding returns. The key factors that determine your final corpus are: the amount invested, the rate of return, the duration of investment, and the frequency of compounding.
Important Considerations
Past returns do not guarantee future performance, especially for market-linked instruments like mutual funds and equities. The returns shown are estimates based on the rate you enter. Equity investments carry market risk but have historically delivered 12-15% CAGR over 15+ year periods in India. Fixed income options like PPF (7.1%) and FD (6-7.5%) offer lower but more predictable returns. Diversifying across asset classes — equity, debt, gold, and real estate — reduces overall portfolio risk while optimizing returns for your risk tolerance.
Key Information
| Parameter | Details |
|---|---|
| Target Corpus | ₹1 crore |
| Safe Withdrawal (4%) | ₹33,333 / month |
| Years to Build | 25 yrs |
| Assumed Return | 12% CAGR |
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Use Calculator NowFrequently Asked Questions
How much monthly income does a ₹1 crore retirement corpus generate?
At the 4% safe withdrawal rate (SWR), a ₹1 crore corpus generates approximately ₹33,333 per month, pre-tax, in year-one retirement income. This figure is designed to sustain withdrawals (adjusted for inflation) for 30+ years with high confidence based on U.S. historical backtests.
How long will it take to build a ₹1 crore corpus?
At 12% CAGR investing ₹10,000 per month (a common benchmark), reaching ₹1 crore takes roughly 25–30 years. Doubling the contribution shortens this by 7–10 years; halving it extends by 10+ years. The actual corpus/time relationship is non-linear — use the interactive calculator to see your exact number.
Is a ₹1 crore corpus enough to retire comfortably?
For a middle-class urban lifestyle in India, experts typically recommend 25–33x your current annual expenses as a retirement corpus. A ₹1 crore corpus supports annual spending of roughly ₹4,00,000 (at 4% SWR) — whether this is enough depends entirely on your city, healthcare plans, and longevity assumptions.
What asset allocation should I use to reach ₹1 crore?
With 20+ years to go, most planners recommend 60–70% equity and 30–40% debt/gold. As you approach retirement, glide equity down to 40–50%. The biggest risk is sequence-of-returns — a crash in the first 5 years of retirement is far more damaging than a crash 20 years in, so keep 3–5 years of expenses in low-volatility assets once you cross 55.
How does inflation affect a ₹1 crore retirement target?
At 6% long-run inflation, a ₹1 crore corpus 25 years from now has the purchasing power of only about ₹23.3 lakh in today's money. Always target a nominal corpus that matches your inflation-adjusted needs — not a round number that feels sufficient today.
What is compound interest and why does it matter?
Compound interest means you earn interest on your interest, not just your principal. Over long periods, this creates exponential growth — even small regular investments can grow into substantial wealth over 15-25 years.
Is SIP better than lumpsum investment?
SIP invests a fixed amount monthly, averaging out market volatility through rupee cost averaging. Lumpsum works better when markets are low. For most investors, SIP builds discipline and removes the need to time the market.
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Last updated: March 2026