Systematic Investment Plan (SIP) Calculator
Plan your financial freedom. See how your small monthly investments can grow into a large corpus over time using the power of compounding.
What is a SIP?
A Systematic Investment Plan (SIP) is a disciplined way to invest in mutual funds by contributing a fixed amount at regular intervals, usually monthly. Instead of trying to guess the best market timing, SIP helps you invest consistently and benefit from rupee-cost averaging over time.
For many Indian investors, SIPs are a practical way to build wealth for goals like retirement, children’s education, or a future home. By combining regular investing with compounding, even modest monthly contributions can grow into a meaningful corpus over 10, 15, or 20 years.
How the SIP formula works
The standard SIP future value formula is: FV = P × [(1 + r)^n − 1] × (1 + r) / r, where P is the monthly SIP amount, r is the monthly return rate, and n is the total number of months invested.
This formula accounts for money being invested every month and each installment compounding over time. You can use our calculator to quickly estimate how your monthly investment may grow under different return assumptions and time horizons.
Worked example
Suppose you invest ₹5,000 every month for 10 years and expect an annual return of 12%. Using the SIP formula, your total invested amount would be ₹6,00,000. With compounding, the estimated maturity value comes to around ₹11.61 lakh, with around ₹5.61 lakh in returns.
Frequently asked questions
A SIP calculator estimates how much your regular investments could be worth in the future based on rate of return and investment tenure.
The best SIP amount is one you can sustain comfortably each month without affecting your essential expenses or emergency fund.
Yes. SIP calculators are useful for planning long-term goals such as retirement, education funds, and home purchases.
No. SIP returns depend on market performance, so the calculator gives a projected estimate rather than a guaranteed outcome.
A step-up SIP can be helpful if your income grows over time and you want to accelerate your wealth-building goals.
Related calculators
What is SIP Calculator?
A SIP calculator helps you estimate how regular monthly investments can grow into a large corpus over time using the power of compounding, rupee-cost averaging, and long-term investing discipline.
Financial calculators are useful because they turn assumptions into numbers you can compare. Instead of guessing, you can test different values for amount, time horizon, expected rate, and goal requirements to understand how the final result changes before you commit.
How this calculator works
The standard SIP formula is FV = P × [(1 + r)^n − 1] × (1 + r) / r, where P is the monthly SIP amount, r is the monthly return rate, and n is the total number of months invested. This formula helps estimate the future value of recurring contributions over time.
Worked example
If you invest ₹5,000 per month for 10 years at an expected annual return of 12%, your total invested amount is ₹6,00,000. The calculator shows that your estimated maturity value could be around ₹11.61 lakh, which helps you understand the role of compounding in long-term wealth creation.
Most common mistakes people make
- Using unrealistic return assumptions like 18% or 20% without checking historical fund performance.
- Stopping the SIP during a market dip instead of staying invested for the full goal horizon.
- Ignoring the impact of inflation when setting a future target amount.
- Not increasing the SIP amount over time as income grows, which reduces long-term wealth creation.
- Treating the estimate as a guaranteed outcome instead of a planning projection.
Frequently asked questions
SIP Calculator helps you estimate the likely result of a financial decision using standard formulas and the assumptions you enter for amount, rate, duration, and frequency.
The calculator applies the relevant financial formula to your inputs and shows a real-time estimate so you can compare different scenarios before making a decision.
It gives a practical estimate based on standard formulas and assumptions, but actual outcomes can vary with market performance, policy changes, fees, taxes, and changing personal circumstances.
Yes. These calculators are designed for quick planning and comparison, especially when you want to estimate future values, repayments, or coverage needs before locking in a financial choice.
Related calculators
Disclaimer
This SIP calculator provides an estimate for planning purposes only. Actual mutual fund returns depend on market conditions, fund performance, expense ratios, tax treatment, and your investing discipline. It should not be treated as investment advice or a guarantee of future returns.