Investment / 7 min read
How Much SIP Do You Need to Reach ₹1 Crore?
The monthly SIP required to build a 1 crore corpus at different timelines, why starting early changes everything, and how to keep the plan realistic.
By Analyze Daily Team · Published 27 May 2026 · Updated 15 July 2026
Key takeaways
- The required SIP depends heavily on time; starting earlier reduces the monthly contribution in an illustrative model.
- A constant 12% return is only a scenario and should never be presented as an expected or guaranteed outcome.
- Inflation means Rs 1 crore in the future will buy less than Rs 1 crore today.
- Plan with a range of returns, a contribution step-up you can afford, and a margin of safety.
The short answer
Assuming a 12% annual return, the monthly SIP needed to reach 1 crore depends almost entirely on how long you stay invested: roughly 43,000 a month over 10 years, about 20,000 over 15 years, around 10,000 over 20 years, near 5,300 over 25 years, and just about 2,800 a month over 30 years.
The same goal, the same return, yet the monthly commitment falls more than tenfold simply by starting earlier and staying longer. That gap is the entire lesson of long-term investing.
Why time matters more than amount
Compounding rewards duration disproportionately. In the early years most of your corpus is the money you put in, but in the later years the growth on past growth takes over and does the heavy lifting.
This is why a 25-year-old investing a modest amount usually ends up far ahead of a 35-year-old investing much more. The extra decade in the market is worth more than the larger contributions.
Make the plan realistic with a step-up
You do not have to commit the full amount from day one. Increasing your SIP by 5 to 10% each year as your income grows, called a step-up SIP, reaches the same goal with a much lower starting amount.
A step-up also keeps your investing in step with salary hikes and inflation, so the corpus retains its real purchasing power by the time you need it.
Keep your assumptions honest
A 12% return is an illustration, not a forecast. Market returns are uneven, some years can be negative, and SEBI explicitly notes that stock-market returns cannot be predicted. Test the plan at lower return assumptions as well.
Fund expenses, tax at the time of redemption, inflation, and the sequence of actual returns can all reduce what the goal amount buys. Build a margin of safety instead of treating the calculator's exact figure as a promise.
Before you decide
Your practical checklist
- Decide whether Rs 1 crore is a nominal milestone or the inflation-adjusted cost of a real goal.
- Run lower-return scenarios and note how much the required SIP changes.
- Use an annual step-up only if it fits a realistic income plan.
- Review progress against the goal, not against short-term market performance.
Sources and review
How this guide was prepared
Material rules and regulated assumptions are checked against primary or first-party references. The page was last reviewed on 15 July 2026. If a rule or figure has changed, please report it through our corrections process.
Questions