SIP Calculator

The SIP calculator on Calculator4u.ai is straightforward. Here is how to get your projection:

Step 1 - Enter Monthly Investment Amount: Type the amount you plan to invest each month. This is your SIP contribution per period. You can start with any amount that fits your budget.

Step 2 - Set the Expected Rate of Return: Enter your expected annual return as a percentage. For equity mutual funds, historical long-term returns have ranged from 10% to 15% depending on fund type and market. For debt funds, 6% to 8% is more typical. For gold funds, 8% to 10% over long periods. Goals you cannot afford to miss deserve a number on the cautious side of whatever range you are working from.

Step 3 - Choose Investment Duration: Think about how many years you are actually going to stay invested without touching this money. This is the variable that surprises most people - add five more years to any scenario and watch what happens to the final number.

Step 4 - Click Calculate

The calculator instantly shows:

1. Total amount invested (your contributions only)
2. Estimated returns generated
3. Total maturity value (invested amount plus returns)
4. A growth chart showing how your corpus builds over time

Step 5 - Adjust and Compare: Every input is editable and the result updates immediately. Try pushing the tenure out by five years, or pulling the return assumption down by two percent. Each change takes a second and shows you exactly what that variable is actually worth over time.

The SIP calculator uses the future value of a recurring payment formula to compute your returns. Here is the formula used:

Where:

• M = Maturity value (total corpus at end of tenure)
• P = Monthly SIP investment amount
• i = Monthly interest rate (Annual rate / 12 / 100)
• n = Total number of months invested (Years x 12)

Monthly SIP: Rs. 5,000 Expected Return: 12% per year Duration: 10 years (120 months)

i = 12 / 12 / 100 = 0.01 n = 10 x 12 = 120

M = 5000 x [{(1 + 0.01)^120 - 1} / 0.01] x (1 + 0.01) M = 5000 x [{(1.01)^120 - 1} / 0.01] x 1.01 M = 5000 x [(3.3004 - 1) / 0.01] x 1.01 M = 5000 x [230.04] x 1.01 M = 5000 x 232.34 M = Rs. 11,61,695 (approximately)

Total invested: Rs. 5,000 x 120 = Rs. 6,00,000 Returns generated: Rs. 5,61,695 Maturity value: Rs. 11,61,695

The difference between Rs. 6 Lakh invested and Rs. 11.6 Lakh returned shows compounding working. That Rs. 5.6 Lakh in returns came entirely from the mathematics of reinvested growth - no extra effort required.

Example 1: Monthly SIP of Rs. 5,000 for 10 Years at 12%

Example 2: Monthly SIP of Rs. 10,000 for 20 Years at 12%

Example 3: Monthly SIP of Rs. 25,000 for 10 Years at 12%

The most striking thing about SIP investing is what happens when you extend the tenure. The corpus doesn't just grow linearly - it accelerates. This is SIP compounding in action.

SIP Compounding Curve A graph with Investment Duration on the X-axis and Corpus Value on the Y-axis. Two lines - one showing "Amount Invested" growing linearly, and one showing "Total Corpus" accelerating exponentially. The gap between the lines represents returns generated, which widens dramatically after year 15.

The term "SIP interest rate" is slightly misleading because SIP returns are not like fixed deposit interest. In fixed deposits, you earn a predetermined interest rate. In mutual fund SIPs, your actual returns depend on market performance, fund quality, and the specific asset class.

When you enter an expected rate of return in the SIP calculator, you are entering an assumed average annual return - not a guaranteed rate.

These are historical range estimates only. Past returns do not guarantee future performance. Always use conservative estimates when planning for important financial goals.

The monthly SIP calculator helps you plan your regular investments with precision. Two common use cases:

Use Case 1: You know your monthly budget - Enter what you can afford to invest each month and see what corpus you accumulate at different return rates and tenures. This helps set realistic expectations about your wealth building journey.

Use Case 2: You have a target corpus in mind - Work backwards - if you need Rs. 1 Crore in 20 years and expect 12% returns, how much must you invest monthly? Our SIP amount calculator helps you reverse-engineer the required monthly investment.

The table illustrates a powerful point - starting earlier dramatically reduces the monthly burden. To reach Rs. 1 Crore in 10 years, you need Rs. 42,988 per month. The same goal in 25 years requires only Rs. 5,270 per month.

While most SIPs are structured as monthly contributions, some investors prefer annual investments. The yearly SIP calculator uses the same compounding formula but adjusts for annual rather than monthly contributions.

CAGR - Compounded Annual Growth Rate. You've probably seen this term thrown around in fund fact sheets. For SIP returns, it answers one question: if your investment grew at a constant rate every year, what would that rate be?

The tricky part is that CAGR wasn't really designed for SIPs. It works cleanly for a single lumpsum investment where you put money in once and take it out later. SIPs involve dozens of investment points over time - each rupee invested on a different date earns returns for a different duration.

That's where XIRR (Extended Internal Rate of Return) comes in. It handles the exact timing of every cash flow, making it far more accurate for measuring SIP performance. CAGR gives you a rough directional number; XIRR gives you the real one.

Formula for CAGR: CAGR = [(Final Value / Initial Value)^(1/n)] - 1

Where n = number of years.

For a SIP, treating the total invested amount as the "initial value" in this formula is an approximation - contributions happened at different points, not all at once. This gap is exactly why XIRR is the preferred measure for any serious SIP performance calculation.

Our SIP CAGR calculator runs XIRR methodology under the hood to give you an annualized return figure that actually reflects your SIP's true performance.

A growing SIP (also called a step-up SIP) allows you to increase your monthly investment by a fixed percentage each year. This aligns your investment growth with typical salary growth - as your income increases, your investment amount increases proportionally.

How it works:

Year 1: Invest Rs. 5,000 per month

Year 2: Invest Rs. 5,500 per month (10% step-up)

Year 3: Invest Rs. 6,050 per month

And so on...

The step-up SIP can dramatically accelerate corpus building. A 10% annual increase in the monthly SIP amount, starting from Rs. 10,000 per month, produces nearly 2 times the corpus of a flat Rs. 10,000 SIP over 20 years.

The SIP versus lumpsum debate depends entirely on market conditions and your financial situation. Here is a balanced comparison.

When SIP wins: In volatile or declining markets, SIP's cost averaging leads to lower average purchase cost and better long-term returns compared to lumpsum invested at a market peak.

When lumpsum wins: In continuously rising markets, lumpsum invested early benefits fully from the upward trend. SIP misses some of the early gains by spreading investment over time.

Practical recommendation: For regular income earners, SIP is almost always the preferred approach. For those receiving windfalls - bonuses, inheritance, property sale proceeds - lumpsum or a combination of lumpsum plus SIP often works better.

SIP vs Lumpsum Returns in Volatile Market A dual-line chart over 10 years showing the corpus growth of a monthly SIP of Rs. 10,000 versus a lumpsum of Rs. 12,00,000 invested at the start. The SIP line shows more stability and catches up or exceeds lumpsum in scenarios involving market corrections.

Equity SIP Calculator

Stock market-linked mutual funds sit at the highest-return end of the SIP spectrum, but they come with the most volatility. The trade-off works in your favour when you have time - most financial advisors consider 5-7 years the minimum horizon before equity SIPs make sense.

Sub-categories include:

• Large cap funds - more stable, established companies
• Mid cap funds - higher growth potential, moderate risk
• Small cap SIP calculator scenarios - highest growth potential, highest risk
• Multi-cap and flexi-cap funds - diversified across market caps

Pick an index - Nifty 50, S&P 500, NASDAQ 100, whatever fits your market - and an index fund buys the whole thing. Your return tracks that index, less a small expense ratio. That haircut is the only reason index fund SIP projections sit slightly below what actively managed equity funds project.

Most research consistently shows that actively managed funds struggle to beat their benchmark index once fees are accounted for, particularly over periods of 10 years or more. Low cost and transparency are the two things index fund investors keep coming back to.

Gold follows its own cycle, largely disconnected from equity markets. Annualised returns have historically landed somewhere in the 8-10% range over long stretches, though the path getting there can be choppy - sharp rallies followed by flat spells are typical.

Most investors who hold gold SIPs use them for portfolio balance rather than as their primary growth engine. A 5-15% allocation through gold ETFs or gold fund SIPs is a common approach to get the diversification benefit without overweighting a lower-return asset.

ETFs (Exchange Traded Funds) trade on stock exchanges like individual stocks. ETF SIP calculator projections are similar to index fund projections since most popular ETFs track market indices. Nifty 50 ETF, Nifty BeES, and similar vehicles are common ETF SIP options.

The expense ratios on ETFs are typically even lower than index mutual funds, which can add a small but meaningful advantage over very long periods.

Small cap funds invest in companies ranked below the top 250 by market capitalization. They have the potential for high returns but also experience sharp drawdowns during market corrections.

Small cap SIP projections should use higher expected return assumptions to reflect this potential, but investors should be prepared for high volatility over the investment period.

Higher expected return scenarios carry correspondingly higher risk. Use the calculator to model scenarios at multiple return rates.

Some brokerages allow direct stock SIPs - recurring purchases of individual company shares. Stock SIP calculator projections work identically to mutual fund SIP calculations but apply to individual stocks. The risk is considerably higher since you are concentrated in one company rather than a diversified fund.

Many investors compare SIP returns against fixed deposit returns when deciding where to invest their monthly savings. Here is a direct comparison.

Tax treatment varies by country and individual circumstances. Consult a tax advisor for personalized guidance.

Key differences:

• Fixed deposits offer guaranteed returns. SIP returns are market-linked and not guaranteed.
• FD interest is typically fully taxable as income. Long-term equity fund gains often receive preferential tax treatment.
• FDs are better for capital preservation. SIPs are better for long-term wealth creation.
• FDs are suitable for short-term goals (1-3 years). SIPs work best for long-term goals (5+ years).

The SIP maturity calculator shows the total value of your investment at the end of your chosen tenure. This is the number most investors care about - the final corpus.

Maturity value includes both your contributions and all accumulated returns. The higher the tenure and return rate, the larger the gap between what you put in and what you get back.

1) Disciplined Investing

Most people know they should invest regularly. Actually doing it is the harder part. The automatic deduction solves this - it goes out before you can decide to skip a month because markets are down or expenses crept up. The habit builds itself.

2) Rupee Cost Averaging

Your fixed monthly amount buys more units when prices fall and fewer when prices climb. You're not trying to figure out when to buy - the averaging just happens. Over time, this keeps your average purchase cost lower than if you had invested in a few large chunks.

3) Power of Compounding

The longer you stay invested, the more your returns start doing the heavy lifting. At some point the growth coming from previous gains starts outpacing the growth from new contributions. That crossover is what makes starting early worth so much more than starting large.

4) Flexibility

Need to cut back for a few months? You can reduce or pause. Got a raise? Step the amount up. Circumstances change and SIPs accommodate that without penalty. A fixed deposit doesn't give you that kind of room to manoeuvre.

5) Low Entry Barrier

Rs. 500 a month is enough to start. That removes the "I'll invest when I have more money" excuse that keeps a lot of people on the sidelines for years longer than necessary.

6) Professional Management

The fund manager handles what to own, when to rebalance, and how to respond to market changes. You put in your monthly amount and the investment decisions happen without requiring your attention.

7) Diversification

A single equity mutual fund can hold anywhere from 40 to 100 different companies. That spread means no single business going wrong can meaningfully derail your investment - something you can't say about putting the same money into individual stocks.

Regular SIP

The most common type. A fixed amount is debited from your bank account on a fixed date every month. Nothing changes unless you actively modify the instruction.

Step-Up SIP (Growing SIP)

Your investment amount increases by a fixed percentage every year. Ideal for salaried investors expecting annual salary increments. A 10% annual step-up aligns your investment growth with typical compensation growth.

Trigger SIP

Investment is made only when specific market conditions are met - for example, when the index falls below a certain level. Requires more active monitoring and a specific market view.

Perpetual SIP

A SIP with no fixed end date. Continues until you actively choose to stop it. Good for investors who prefer to stay invested indefinitely.

Flexi SIP

Allows you to vary the investment amount each month within a specified range, based on your cash flow that month.

Most investors choose monthly SIP frequency, but other options exist.

Monthly SIP is the sweet spot for most investors - sufficient cost averaging benefit with minimal inconvenience. Daily SIPs offer marginally better averaging but require careful cash flow management.

Understanding how to start SIP investment is straightforward once you have the basics in place. Here is a complete guide on how to start SIP:

Step 1 - Complete KYC

KYC (Know Your Customer) is a mandatory one-time process for investing in mutual funds. You will need identity proof, address proof, and a photograph. In most countries, this can now be completed digitally (eKYC) in 15-20 minutes.

Step 2 - Choose Your Fund

Decide on:

1. Asset class - equity, debt, hybrid, gold, index
2. Fund category - large cap, mid cap, small cap, multi-cap
3. Specific fund based on past performance, expense ratio, and fund house reputation

Step 3 - Decide Your Monthly Amount

Run your numbers through the SIP investment calculator first. Figure out what monthly amount actually gets you to your goal in your timeframe - then start with whatever you can reliably commit every month. Consistent smaller amounts beat inconsistent larger ones every time.

Step 4 - Set Up Auto-Debit

Link your bank account to the mutual fund platform. An auto-debit mandate - NACH in India, direct debit or ACH equivalent elsewhere - handles the transfer automatically each month without you having to remember anything.

Step 5 - Choose SIP Date

Pick a date that falls a few days after your salary credit date. This ensures sufficient balance and reduces the chance of missed installments due to timing.

Step 6 - Monitor Periodically

Review your SIP portfolio once or twice a year - not monthly. SIP investing requires patience. Short-term performance fluctuations are normal and not a reason to stop.

SIP returns are not constant because the underlying investments are market-linked. Here's what actually moves the number:

Market Conditions - When markets run up, your SIP units gain value faster. When they correct, the portfolio value drops on paper. This is normal and expected - not a signal to stop.

Fund Manager Performance - Actively managed funds live and die by the manager's stock picks. Some consistently beat their benchmark over long periods. Many don't. This is the core argument for passive index funds - no manager risk.

Expense Ratio - Quietly deducted every year without showing up as a line item on your statement. A fund charging 1.5% vs one charging 0.5% doesn't sound like much. Over 20 years on a growing corpus, the difference compounds into a significant amount.

Inflation - The return figure in the SIP calculator is nominal - before inflation. If your SIP returns 10% and inflation runs at 6%, your real gain in purchasing power is only 4%. Always think in real returns for long-term planning.

Redemption Timing - Where you exit matters as much as where you enter. Redeeming at a market low locks in losses on units that would have recovered. This is why SIP investing works best when you have a defined goal and timeline, not when you exit based on sentiment.

Stopping SIP During Market Corrections: This is the single biggest mistake. Market corrections are exactly when SIPs are most valuable - your fixed investment buys more units at lower prices. Stopping during corrections defeats the cost averaging purpose.

Choosing Funds Based on Recent Performance: Last year's top performer is often not next year's. Choose funds based on consistent long-term track records, not recent rankings.

Too Many SIPs in Similar Funds: Having 10 SIPs across 10 large cap funds gives you no diversification benefit over having 1 or 2. Consolidate where there is overlap.

Not Increasing SIP with Income Growth: A Rs. 5,000 SIP that made sense at age 25 should ideally grow as your income grows. Review and step-up your SIPs at least every 2-3 years.

Redeeming for Non-Goals: Using long-term SIP money for short-term needs disrupts compounding and defeats the investment purpose. Maintain an emergency fund separately to avoid this.

Ignoring Expense Ratios: A 1% difference in expense ratio may seem small but costs significantly over 20-30 years. Compare total expense ratios when selecting funds.

Tax on SIP returns depends on what you invested in and how long you held it. India's framework post Budget 2024:

Equity Mutual Fund SIPs:

1. Hold under 12 months and sell - that's short-term. Tax rate is 20%, no exemptions
2. Hold 12 months or more - long-term. Tax drops to 12.5%, but only on gains above Rs. 1.25 Lakh in a financial year. Below that threshold, no tax.

Debt Mutual Fund SIPs:

No holding period distinction anymore. Whatever you earn gets added to your total income and taxed at your regular slab rate - same as salary or FD interest. The old indexation benefit that made debt funds attractive is gone since April 2023.

ELSS (Tax Saving) SIPs:

Three things to know - the investment itself qualifies for 80C deduction up to Rs. 1.5 Lakh per year, there's a mandatory 3-year lock-in so you can't exit early even if you want to, and gains at redemption are treated as long-term capital gains taxed at 12.5%.

Tax treatment differs significantly across countries. Always consult a local tax advisor for jurisdiction-specific guidance.

For SIP investors, tax doesn't work on the total corpus as one block. Each monthly instalment has its own purchase date and its own holding period. When you redeem, the same redemption can include units qualifying as LTCG and units qualifying as STCG depending on when each instalment was invested. Your fund house applies FIFO (first-in, first-out) during redemption - oldest units exit first. Plan redemptions accordingly to maximize the LTCG advantage.

Planning for Retirement

Someone who is 30 today, targeting Rs. 5 Crore by age 60, needs to put in roughly Rs. 14,165 per month at 12% expected returns. That's 30 years of compounding doing most of the work.

At 15% expected returns, the same goal requires approximately Rs. 7,133 per month - illustrating why higher-return investments dramatically reduce the required monthly commitment for distant goals.

Children's Education Fund

For parents planning a Rs. 50 Lakh education fund in 15 years: At 12% returns: Rs. 9,909 per month At 10% returns: Rs. 11,964 per month

Home Down Payment

For a Rs. 25 Lakh down payment needed in 5 years: At 10% returns: Rs. 32,017 per month At 8% returns: Rs. 33,799 per month

For short-term goals like home down payments, use conservative return estimates since short-term equity market performance is highly unpredictable.

How much should a beginner invest in a SIP?

Pick a number you can send out every single month without thinking twice about it. Rs. 500 works. The consistency matters far more than the size at the start - a small SIP that runs for 10 years beats a large one that stops after two.

Which fund should a beginner choose?

For most beginners, a large cap index fund or a balanced hybrid fund offers a good risk-return combination without requiring deep market knowledge.

Is SIP safe?

SIPs in equity funds are subject to market risk - your principal can decrease in the short term. Over long periods (7+ years), the probability of loss reduces significantly in historically diversified equity funds. SIPs in debt funds carry lower but still non-zero risk.

Can you pause a SIP?

Yes. Most mutual fund platforms allow you to pause SIP for 1-3 months if you face temporary cash flow constraints. This is preferable to stopping permanently.

What is the minimum SIP amount?

Depends on the fund. Many start at Rs. 100 or Rs. 500 per month. Some have a Rs. 1,000 floor. Check the specific fund's terms before assuming you need a large amount to begin.

A few things shifted for mutual fund investors out of Budget 2024 worth knowing:

1. STCG on equity went up - from 15% to 20% for units held under 12 months
2. LTCG on equity also moved - from 10% to 12.5% for gains on units held 12 months or more
3. The LTCG exemption threshold got a small bump - from Rs. 1 Lakh to Rs. 1.25 Lakhs per year
4. Debt fund indexation was scrapped in Budget 2023 - any gains from debt mutual funds now get added to income and taxed at your slab rate, no matter how long you held
5. Nothing changed in the two budgets since. FY 2026-27 rates are exactly what Budget 2024 put in place.

Planning your SIP is just one piece of your investment journey. These related calculators help you make better financial decisions across investments, loans, and savings.

Investment Calculators

• Lumpsum Calculator — Compare what happens to a one-time investment versus SIP contributions. Enter any lumpsum amount and see projected growth at different return rates and tenures.
• Compound Interest Calculator — The mathematical engine behind SIP returns. See exactly how daily, monthly, quarterly, and annual compounding works on any principal amount.
• Simple Interest Calculator — Calculate straightforward interest on any principal at a fixed rate. Useful for short-term fixed-income comparisons against SIP projections.
• FD Calculator — Compare fixed deposit maturity amounts against your SIP projections. Run both to see the real difference between guaranteed and market-linked returns over your investment horizon.
• RD Calculator — Recurring deposits are the fixed-income equivalent of SIP. See how your monthly RD contributions grow at bank rates and compare against mutual fund SIP projections.
• PPF Calculator — Public Provident Fund offers guaranteed, tax-free long-term returns. Compare PPF corpus projections against equity SIP scenarios for your retirement planning.

Tax and Salary Calculators

• Income Tax Calculator — Understand the tax implications on your SIP redemptions. Calculate your capital gains tax liability and plan redemptions tax-efficiently.
• Salary Calculator — Figure out your actual take-home pay and determine how much you can realistically commit to monthly SIP investments.
• GST Calculator — Calculate GST on financial products and services.

Retirement and Savings Calculators

• Retirement Calculator — Plan your complete retirement corpus requirement factoring in current expenses, inflation, and expected years in retirement. Then use the SIP calculator to figure out how much to invest monthly to reach that corpus.
• Inflation Calculator — Understand what your target corpus will actually buy in future years. A retirement goal of Rs. 2 Crore in 2024 terms might require Rs. 4-6 Crore in 2044 terms after inflation.

Loan and EMI Calculators

• EMI Calculator — If you have existing loan EMIs, use this to understand your total monthly commitments before deciding on a SIP amount.
• Home Loan EMI Calculator — Home loans and SIPs often run in parallel for years. See what the monthly outgo looks like across both so neither commitment catches you off guard.
• Personal Loan EMI Calculator — If you're carrying a personal loan, the question of whether to prepay it or keep investing in SIP comes down to comparing the loan rate against expected SIP returns. This calculator helps you run that comparison.
• Car Loan EMI Calculator — Calculate car loan repayments and see how much remains for SIP investment from your monthly income.
• Education Loan EMI Calculator — Plan education loan repayments and understand when you will have surplus income to start or increase SIP investments.

Last Updated: May 2026. Return estimates used in examples are for illustrative purposes only and do not guarantee future returns. Mutual fund investments are subject to market risk. Past performance is not indicative of future results. SIP calculator is intended for financial planning and estimation purposes only and does not constitute investment advice. Please consult a registered financial advisor before making investment decisions.