Crorepati Calculator: Monthly SIP to Reach 1 Crore

It depends mainly on your time horizon and expected return. At a 12 percent annual return, reaching 1 crore needs roughly 43,000 a month over 10 years, 20,000 a month over 15 years, 10,000 a month over 20 years, or just 2,850 a month over 30 years.

The longer you invest, the dramatically smaller the monthly amount, because compounding does more of the work over time. If you already have some savings, the required SIP is lower still, since your existing corpus grows forward and reduces the gap. Enter your specific target, horizon, and any existing savings in the calculator to get your exact figure.

Often not, because of inflation. At India’s long-run inflation of around 6 percent, purchasing power halves roughly every 12 years, so 1 crore in 20 years buys only about 31 lakh in today’s money.

Using the 25 times rule, a corpus of 1 crore supports only about 4 lakh of spending a year at a safe withdrawal rate, which is tight for a metro family. For genuine financial freedom or a comfortable retirement in 2026, many planners suggest aiming for 3 to 5 crore instead. The right approach is to set your goal against your real future needs in inflated rupees, not the emotionally satisfying round figure of one crore.

Inflation quietly erodes the real value of your target. A crore that feels large today will buy far less by the time you reach it.

At 6 percent inflation, 1 crore in 20 years has the purchasing power of only about 31 lakh in current terms. This means the headline number can badly mislead you into under-saving.

The calculator shows both the nominal target and its inflation-adjusted real value side by side, so you see the true picture. If your goal funds a real future expense, inflate the target first: work out what you will actually need in future rupees, then plan the SIP to reach that larger, honest number.

A step-up SIP is one where you increase your monthly investment by a fixed percentage each year, typically 10 to 15 percent, as your income grows. It helps enormously because the early years of compounding are the most valuable, and a rising SIP channels more money in while it still has the longest time to grow.

A 10 percent annual step-up can cut your required starting SIP by 30 to 45 percent compared with a flat SIP for the same goal. This lets you begin with a comfortable, affordable amount and grow it painlessly alongside your salary. For most salaried investors, a step-up SIP is the smartest and most realistic route to a large corpus.

Delaying is one of the most expensive mistakes, because you lose the most valuable early years of compounding. For a 1 crore goal at 12 percent, starting now with a 20-year horizon needs about 10,000 a month.

Waiting just 5 years, leaving 15 years, pushes the requirement to about 20,000 a month, nearly double, for the identical goal. Every year you delay makes the target harder and more expensive to reach.

This is why the advice to start early is not a cliche but hard maths. It is far better to start today with a small SIP than to wait for a bigger one, because time, not the amount, is the biggest lever.

Use a realistic, even slightly conservative, figure. Indian equity diversified funds have historically delivered 10 to 12 percent over long horizons of 15 years or more, though with volatility along the way.

Balanced or hybrid funds tend to return 8 to 9 percent, and debt-heavy portfolios 6 to 7 percent. Do not inflate your return assumption to make the required SIP look smaller, because if you plan at 15 percent and the market delivers 11 percent, you will fall well short of your goal.

It is far safer to plan at a modest return and be pleasantly surprised than to rely on an optimistic figure and miss your target. Match the assumed return to the type of fund you will actually hold.

Yes, if you have enough time. The magic of compounding means even a small SIP grows into a crore over a long horizon.

At 12 percent, just 2,850 a month over 30 years reaches 1 crore, and about 5,300 a month over 25 years. The key is starting young and staying invested.

A 25-year-old investing a modest amount will find the goal far easier than a 40-year-old needing a large monthly SIP for a shorter horizon. So a small SIP absolutely works, provided you give it decades to compound. This is why financial advisers stress starting as early as possible, even with amounts that feel too small to matter.

Any existing corpus reduces the SIP you need, sometimes substantially. The calculator grows your current savings forward at your expected return and subtracts that future value from your target, so your new SIP only has to cover the remaining gap.

For example, 10 lakh invested today at 12 percent grows to about 96 lakh over 20 years, leaving only a small gap to a crore that a tiny SIP can fill. This is the reward for having started saving already. Always enter your existing investments rather than planning from zero, because letting your current assets compound alongside your fresh SIP can dramatically lower the monthly amount you need to commit.

It depends on whether you have a lump sum available and your view of the market. A SIP suits most people because it invests a fixed amount monthly from your income, giving rupee cost averaging and removing the need to time the market.

A lumpsum, if you have one, can grow more if invested at the right time, but carries the risk of entering at a market peak. Many investors combine both: invest any lump sum you have, then continue a monthly SIP. For steadily building a crore from your salary, a disciplined SIP, ideally a step-up SIP, is the practical and proven approach, which is why the calculator focuses on the required monthly amount.

For a long-horizon goal like a crore, equity funds are usually the engine, because only equity has historically delivered the 10 to 12 percent returns that make the maths work over decades. Diversified equity funds or low-cost index funds tracking a broad market index are sensible core choices.

Always pick the direct plan, not the regular one, to avoid the distributor commission that erodes returns over time. As you approach your goal, gradually shift some money to safer debt or hybrid funds to protect the corpus from a late market fall. The exact mix depends on your risk appetite and horizon, so consider consulting a fee-only adviser for a personalised plan.

Fund costs compound against you over the decades it takes to build a crore, so they matter more than most people realise. A regular plan’s distributor commission, often around 1 percent a year, is charged on your entire growing corpus and can cost you 10 percent or more of your final wealth.

On a crore-sized goal, that is lakhs of rupees lost to fees for the same underlying fund. Choosing a direct plan, which excludes the commission and carries a lower expense ratio, keeps more of your return invested and compounding. Over a long crorepati journey, opting for low-cost direct funds is one of the simplest and highest-value decisions you can make.

The calculator works for any target, not just 1 crore. Whether you are aiming for 50 lakh, 2 crore, 5 crore, or 25 crore, simply enter your goal and the tool solves for the monthly SIP needed.

This flexibility is useful because a single crore is often not the right target once you account for inflation and your real future needs. Many people find, after seeing the inflation-adjusted view, that they should aim for a larger corpus. Set whatever figure genuinely reflects your goal, be it a child’s education fund, a retirement corpus, or a specific milestone, and the calculator will give you the precise monthly commitment to reach it.

Continuing, and ideally increasing, your SIP during a market fall is one of the smartest things a long-term investor can do. When prices drop, each SIP instalment buys more units, lowering your average cost and positioning you for stronger gains when the market recovers.

Panic-stopping your SIP in a downturn does the opposite, locking in the pain and missing the cheap units. If you have spare funds during a correction, adding to your SIP or investing a lump sum can accelerate your journey to a crore. The discipline to keep investing, or invest more, when others are fearful is a major advantage of a steady SIP habit over a long horizon.

It depends on how much you invest monthly and your return. At 12 percent, investing about 10,000 a month reaches 1 crore in roughly 20 years, while 20,000 a month gets there in about 15 years, and 43,000 a month in about 10 years.

A larger monthly SIP shortens the timeline, and a step-up SIP that rises each year reaches the goal faster than a flat one. Conversely, a smaller SIP takes longer.

The calculator can work either way: tell it your target and horizon to find the SIP, or experiment with different SIP amounts and horizons to see how quickly you could reach a crore. Time and monthly amount are the two dials you control.

This calculator turns a vague ambition into a specific, achievable plan. It reverses the SIP maths to tell you the exact monthly amount needed for any target and horizon, subtracting any existing corpus you already hold.

Crucially, it shows your target in both nominal and inflation-adjusted real terms, so you are not fooled by a big future number. It models a step-up SIP that can nearly halve your starting amount, and quantifies the cost of delaying in rupees.

It even applies the 25 times rule to sanity-check whether your target is enough. Together these give you an honest, complete picture of what becoming a crorepati really takes, so you can commit with confidence.

Yes, when you redeem your equity mutual fund corpus, the gains are subject to capital gains tax, which the required-SIP figure does not deduct. For equity funds held over a year, long-term capital gains are taxed at 12.5 percent on gains above 1.25 lakh in a financial year, with no indexation, under the rules effective July 2024. So the crore you build is a pre-tax figure, and your actual in-hand amount after redemption will be somewhat lower.

To plan honestly, you can either aim for a slightly larger corpus to cover the eventual tax, or redeem gradually across financial years to use the 1.25 lakh annual exemption more than once. For a long-horizon goal, the tax is usually a small fraction of the total, but it is worth remembering that the headline crore is before tax, not after.