SIP Calculator

What is an SIP? SIP or Systematic Investment Plan is a process of investing a fixed amount of money in a mutual funds/stocks on a daily, weekly, monthly or quarterly basis. This allows investors to build wealth over time.

SIP / Lumpsum / Step-up SIP calculator — adjust inputs to see projected returns

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50% invested 50% returns

What is an SIP Calculator?

A Systematic Investment Plan (SIP) calculator is an online tool that helps you estimate the future value of your mutual fund investments. Instead of doing complex math manually, you enter three simple inputs — monthly amount, expected return, and time period — and it instantly shows you the projected corpus. It's useful for both new investors just starting out and experienced ones stress-testing different scenarios.

How Does the SIP Calculator Work?

The calculator applies a compound interest formula to simulate how your monthly contributions grow over time. Here's what each input does:

1
Monthly SIP Amount — the fixed amount you invest every month
2
Expected Annual Return — based on historical fund performance; equity funds have typically delivered 10–14% over the long term
3
Investment Tenure — how many years you plan to stay invested; the longer, the more compounding works in your favour

The calculator also supports Lumpsum (one-time investment) and Step-up SIP (annual increase in contribution) modes — switch between tabs above.

The Formula

FV = P × [ ((1 + i)n − 1) ÷ i ] × (1 + i)
FV Future value of the investment
P Monthly SIP amount
i Monthly rate of return (annual rate ÷ 12)
n Total number of instalments (months)
Example: ₹5,000/month · 12% p.a. · 7 years
Total invested: ₹4,20,000 Est. returns: ₹2,40,000 Future value: ₹6,60,000

Types of SIPs

Regular SIP

Fixed amount invested at regular intervals. Best for disciplined savers who want consistent, low-maintenance investing.

Step-up SIP

Automatically increases your SIP amount annually. Ideal for salaried professionals whose income grows over time — fights inflation and builds more wealth.

Flexible SIP

Contribution amount varies each month based on your income or market conditions. Great for people with irregular cash flows.

Perpetual SIP

No fixed end date — you stay invested indefinitely. Suited for long-term wealth builders with no specific exit timeline.

Trigger SIP

Invests only when market levels or NAV hits a pre-set threshold. For experienced investors who want to optimise entry points.

Multi SIP

Invest across multiple mutual fund schemes under a single SIP instruction. Simplifies management and enhances diversification.

SIP vs Lumpsum

Parameter SIP Lumpsum
Investment type Regular monthly contributions Single one-time investment
Market timing risk Lower — rupee cost averaging Higher — full amount exposed at once
Diversification Spread across multiple market cycles Limited if timed poorly
Best for Salaried investors, long-term wealth creation Those with surplus funds ready for higher risk

Common Mistakes to Avoid

Stopping SIPs during market dips

Market downturns are temporary. Pausing SIPs means missing lower NAVs — the best buying opportunity. Stay the course.

Not increasing contributions over time

As your income grows, your SIP should too. Use Step-up SIP to automatically scale up and beat inflation.

Investing without a goal

Random investing leads to misaligned outcomes. Define what you're saving for — retirement, education, home — and set your SIP accordingly.

Never reviewing fund performance

Markets change. Review your portfolio periodically and rebalance if a fund is consistently underperforming its benchmark.

Frequently Asked Questions

An SIP calculator is an online tool that estimates the future value of your mutual fund investments made at periodic intervals. It uses a compound interest formula — taking your monthly amount, expected annual return, and tenure — to project how much your corpus could grow to. It's an estimate, not a guarantee, since actual mutual fund returns depend on market performance.

No — the calculator is a planning tool, not a crystal ball. It uses a fixed assumed return which won't match real-world market fluctuations. Use it to set realistic expectations and compare scenarios, but always consult a certified financial advisor before making investment decisions. Your risk tolerance, tax situation, and financial goals matter too.

Three main factors: market volatility (short-term fluctuations affect NAV, though long-term trends tend to smooth these out), economic conditions (inflation, interest rates, and GDP growth all influence fund performance), and fund management quality (the skill and strategy of the fund manager plays a big role in how a fund performs relative to its benchmark).

SIPs are accessible to almost anyone — you can start with as little as ₹500/month. However, the right type of SIP and fund category depends on your age, income stability, risk appetite, and financial goals. Equity SIPs suit long-term investors (5+ years) who can tolerate volatility. Debt fund SIPs are better for capital preservation. Speaking to an advisor helps match the right SIP to your profile.

SIPs in ELSS (Equity Linked Savings Scheme) funds qualify for a tax deduction of up to ₹1.5 lakh per year under Section 80C of the Income Tax Act. For other equity mutual funds, long-term capital gains (held over 1 year) above ₹1 lakh are taxed at 10%, while short-term gains are taxed at 15%. Debt fund gains are taxed as per your income slab. Tax laws can change — consult a tax advisor for current rules.

At minimum, review your portfolio once a year. Check whether your fund is consistently underperforming its benchmark or category peers over 2–3 years — not just a bad quarter. Also reassess when your life situation changes (new job, marriage, child, approaching retirement). Avoid over-monitoring monthly NAV movements; SIPs are a long game and short-term noise is irrelevant.