SIP for ₹25 Lakh in 10 Years — How Much to Invest Monthly
To accumulate a corpus of ₹25 Lakh in 10 years at an expected 12% annual return (net of 0.5% expense ratio), you need to invest approximately ₹11,191 every month via SIP. Your total investment over the period will be ₹13.43 L, with compounding generating the remaining ₹11.57 L in wealth gains. Use the calculator below to adjust the return rate or target amount.
Last updated: 20 May 2026, 11:00 AM IST
Required Monthly SIP
₹11,191/month
at 12% returns over 10 years to reach ₹25 Lakh
Building ₹25 Lakh in 10 Years — Worked Example
Rakesh, a 32-year-old bank officer in Patna, wants ₹25 L in 10 years for his daughter's wedding. Working backwards from the target: at 12% returns (11.5% effective after 0.5% expense ratio), the reverse SIP formula gives a required monthly investment of ₹11,191. Over 120 months, he invests ₹13.43 L, and compounding delivers the remaining ₹11.57 L. But Rakesh is cautious — what if markets return 10% instead of 12%? At 10%, the same SIP yields about ₹22.28 L, falling short by ₹2-3 L. So he builds in a 15% buffer, starting at ₹12,900/month instead of ₹11,191. He also chooses a wedding-date-aligned glide path: pure equity for years 1-7, then systematically shifting to hybrid and debt funds over years 8-10. This ensures the corpus is not hostage to a market crash right before the wedding cards go out.
Data Sources
- AMFI — Mutual Fund NAV Data (2026) — www.amfiindia.com
- SEBI — Expense Ratio Guidelines (2025) — www.sebi.gov.in
- RBI — Inflation Data (2026) — www.rbi.org.in
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Important: This calculator provides estimates based on the inputs and assumptions you provide. Results are mathematical projections, not financial advice or recommendations. Actual outcomes will vary based on market conditions, policy changes, individual circumstances, and factors not captured by this tool. Verify all figures independently and consult qualified professionals before making financial decisions.
Founding Partner, Tykhe Ventures · Founder, Kompella Technologies
Founding Partner at Tykhe Ventures ($20M AUM, early-stage investing) and Founder of Kompella Technologies, which provides fractional CTO/CPO services to funded startups. NISM XIX-C certified. Built RupayWise because the financial tools available in India were either oversimplified or designed to sell you a product — not help you decide.
Frequently Asked Questions
How much monthly SIP do I need for ₹25 lakh in 10 years?
At 12% annual returns with 0.5% expense ratio, you need approximately ₹11,191/month. Total investment will be ₹13.43 L, with compounding generating ₹11.57 L. For a safety margin, consider investing 10-15% more than the calculated amount.
Should I account for inflation in my ₹25 lakh goal?
Yes. If the wedding costs ₹25 L today but inflation runs at 6%, the actual cost in 10 years would be roughly ₹45 L. Recalculate your SIP target for ₹45 L instead. Alternatively, use a step-up SIP that increases 10% yearly to automatically cover inflation.
What if I get a lump sum bonus midway — add to SIP or invest separately?
Invest the bonus as a lump sum in the same fund. If it is more than ₹1 L, use an STP (park in liquid fund, transfer to equity over 3-6 months) to reduce timing risk. Adding lump sums to an existing SIP accelerates goal achievement significantly.
Step-up SIP vs flat SIP — which reaches ₹25 lakh faster?
A flat SIP of ₹11,191/month takes 10 years to reach ₹25 L. With a 10% annual step-up, you could start at about ₹7,800/month and still reach ₹25 L in 10 years — lower initial commitment. Or keep ₹11,191 flat and reach ₹25 L in about 8.5 years instead.
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Disclaimer
This calculator provides estimates based on assumed return rates and does not guarantee actual investment returns. Mutual fund investments are subject to market risks. Past performance is not indicative of future results. The 12% return assumption is based on historical long-term equity fund averages and may not be achieved in practice. This is not investment advice — consult a SEBI-registered investment advisor for personalised recommendations. RupayWise is not a financial advisor or distributor.