Corpus: ₹5.3Cr at 12% · Total invested: ₹54.0L · Wealth gain: ₹4.8Cr
| Annual Return | Total Invested | Maturity Value | Wealth Gain |
|---|---|---|---|
| 8% | ₹54,00,000 | ₹2,25,04,428 | ₹1,71,04,428 |
| 10% | ₹54,00,000 | ₹3,41,89,880 | ₹2,87,89,880 |
| 12% | ₹54,00,000 | ₹5,29,48,707 | ₹4,75,48,707 |
| 14% | ₹54,00,000 | ₹8,33,55,834 | ₹7,79,55,834 |
| 15% | ₹54,00,000 | ₹10,51,47,309 | ₹9,97,47,309 |
A ₹15,000/month SIP is a high-conviction investment. At this scale, the power of compounding works dramatically in your favour — over 30 years at 12%, your total investment of ₹54.0L grows to ₹5.3Cr, a 9.8× multiplier. A 30-year SIP tenure is where compounding truly transforms wealth. At this horizon, short-term market volatility becomes irrelevant. A ₹15,000/month SIP invested for 30 years turns ₹54.0L of principal into ₹5.3Cr — a wealth gain of ₹4.8Cr.
At a 12% annualised return — the long-run historical average for diversified equity mutual funds in India — a ₹15,000/month SIP for 30 years produces a corpus of ₹5.3Cr. This is enough to fund financial independence for most Indian households — a corpus that can generate ₹₹1.8L/month in passive income at a 4% withdrawal rate. Of course, actual returns will vary, but this gives you a realistic benchmark for goal planning.
The power of compounding is clearly visible in this SIP: your ₹54.0L investment grows to ₹5.3Cr, generating ₹4.8Cr in wealth gain (881% return on invested capital). Notably, roughly ₹4.5Cr of your total wealth gain — more than half — is generated in the second half of the 30-year period. This is the compounding snowball effect: the longer you stay invested, the faster your corpus grows.
This table shows how your SIP corpus builds year by year, assuming 12% annual returns — the long-run historical average for diversified equity funds.
| Year | Total Invested | Corpus Value | Wealth Gain |
|---|---|---|---|
| Year 1 | ₹1,80,000 | ₹1,92,140 | ₹12,140 |
| Year 2 | ₹3,60,000 | ₹4,08,648 | ₹48,648 |
| Year 3 | ₹5,40,000 | ₹6,52,615 | ₹1,12,615 |
| Year 4 | ₹7,20,000 | ₹9,27,523 | ₹2,07,523 |
| Year 5 | ₹9,00,000 | ₹12,37,295 | ₹3,37,295 |
For a 30-year SIP, you have maximum flexibility to take risk and benefit from long-term compounding: Small Cap Funds — historically highest returns over long horizons (15%+ CAGR), suitable for 20+ year tenures; Mid Cap Funds — strong risk-adjusted returns; Large Cap Index Funds — stable core holding; International/Global Funds — geographic diversification against INR depreciation. A classic allocation: 40% large cap index + 30% mid cap + 20% small cap + 10% international.
Calculate with different amounts, rates, and tenures
Open SIP Calculator →At 12% annual returns, a ₹15,000/month SIP for 30 years gives a maturity corpus of ₹5,29,48,707. Your total investment is ₹54,00,000 and the wealth gain is ₹4,75,48,707.
At 8%: ₹2,25,04,428. At 10%: ₹3,41,89,880. At 12%: ₹5,29,48,707. At 15%: ₹10,51,47,309. Returns are not guaranteed — equity mutual funds can deliver higher or lower depending on market conditions.
SIP returns are subject to capital gains tax. For equity mutual funds held for more than 1 year, gains above ₹1 lakh/year are taxed at 12.5% (LTCG). ELSS SIPs have a 3-year lock-in but qualify for Section 80C deduction up to ₹1.5 lakh/year.
Yes — this is the entire benefit of SIP. When markets fall, your ₹15,000 buys more units at lower prices (rupee cost averaging). Stopping a SIP during a downturn defeats the purpose and locks in temporary losses.
For a 30-year horizon, a diversified equity mutual fund — large cap index fund (Nifty 50 or Sensex) combined with a mid cap fund — is a strong choice. For higher risk appetite, include a small cap fund component.