QuickCalcy money guide
How Much SIP Is Needed for ₹1 Crore?
A ₹1 crore goal does not have one universal monthly SIP. The required contribution changes sharply with time and the return assumption.
The short answer
At an assumed 12% annual return using beginning-of-month contributions, a rough monthly SIP is about ₹43,500 for 10 years, ₹19,800 for 15 years, or ₹10,000 for 20 years. These are mathematical scenarios, not promised mutual fund outcomes.
| Period | Assumed return | Approximate monthly SIP |
|---|---|---|
| 10 years | 12% | ₹43,500 |
| 15 years | 12% | ₹19,800 |
| 20 years | 12% | ₹10,000 |
Why time changes the answer
Earlier contributions get more months to compound. Extending a goal from 10 to 20 years does more than double the time: it gives the first deposits an additional decade of potential growth. That is why beginning early can reduce the monthly burden.
Compounding is not steady in real markets. A calculator smooths returns into one rate so scenarios are easy to compare, while actual portfolio values move unevenly.
Test more than one return
Do not build a goal around only a 12% case. Run conservative, middle and optimistic scenarios, such as 8%, 10% and 12%. If the goal is essential, base the contribution on a cautious case and treat stronger returns as a buffer.
Fund costs, taxes and missed contributions can also lower the realised amount. Increasing the SIP when income rises can improve resilience without relying on a higher return.
Remember inflation
₹1 crore in 15 or 20 years will not buy what ₹1 crore buys today. At 6% inflation, prices roughly double in about 12 years. First estimate the future cost of the actual goal, then calculate the SIP for that inflation-adjusted amount.
A practical process
- Name the goal and its date.
- Estimate its current cost and apply a reasonable inflation assumption.
- Calculate the monthly SIP under several return cases.
- Choose a contribution your cash flow can sustain.
- Review progress periodically and after major life changes.