SIP Calculator
Future Value
Investment Growth Over Time
How is it Calculated?
Where:
FVFuture Value of the SIP investmentPMonthly SIP investment amountrMonthly interest rate = Annual Rate ÷ 12 ÷ 100nTotal number of months = Years × 12SIP uses Future Value of Annuity Due formula where payments are made at the beginning of each period. The (1+r) multiplier at the end accounts for this. Compounding works in your favor — the earlier you invest, the more your money grows.
Worked Examples
1₹5,000/month for 10 Years at 12%
Result: Future Value ≈ ₹11.6L | Invested: ₹6L | Wealth Gained: ₹5.6L
2₹10,000/month for 20 Years at 14%
Result: Future Value ≈ ₹1.34 Cr | Invested: ₹24L | Wealth Gained: ₹1.1 Cr
SIP Calculator
A Systematic Investment Plan (SIP) is one of the most disciplined and accessible ways to build long-term wealth. Instead of trying to time the market with a single large investment, SIP lets you invest a fixed amount every month — automatically harnessing the power of compounding and rupee cost averaging. Whether you are saving for retirement, a child's education, or a dream home, this SIP calculator shows you exactly how your regular contributions translate into future wealth.
What is a SIP?
A SIP (Systematic Investment Plan) is a mode of investing in mutual funds where you contribute a predetermined amount at regular intervals — typically monthly. Each instalment purchases fund units at the prevailing Net Asset Value (NAV). When markets are down, your fixed amount buys more units; when markets are up, it buys fewer. Over time, this averaging effect — known as rupee cost averaging — smooths out market volatility and lowers your average cost per unit.
How Does the Calculator Work?
The SIP calculator uses the Future Value of an Annuity Due formula: FV = P × [((1+r)ⁿ − 1) / r] × (1+r), where P is your monthly investment, r is the monthly rate of return, and n is the total number of months. For example, investing ₹5,000 per month for 10 years at an expected annual return of 12% can grow your corpus to approximately ₹11,60,000 — with only ₹6,00,000 invested and the remaining being pure wealth gain from compounding.
Benefits of Using This Calculator
Visualise Your Wealth Journey
The year-by-year breakdown and interactive charts let you see exactly when your returns overtake your invested amount — a powerful motivator to stay committed to your SIP.
Goal-Based Planning
Work backwards from a target corpus. Want ₹50,00,000 in 15 years? The calculator tells you what monthly SIP you need and at what expected return.
Compare Scenarios Instantly
Adjust the monthly amount, tenure, or return rate in real time to compare multiple strategies — such as investing ₹3,000 for 15 years versus ₹5,000 for 10 years.
Understand the Impact of Time
Starting 5 years earlier can more than double your final corpus. The calculator makes this compounding benefit tangible, encouraging early and consistent investing.
Real-World Example
Suppose you start a SIP of ₹5,000 per month in a diversified equity mutual fund expecting 12% annual returns. After 10 years, your total investment is ₹6,00,000, but your corpus grows to roughly ₹11,60,000 — nearly double what you put in. Extend the same SIP for 20 years and the corpus jumps to over ₹49,90,000, with investments of ₹12,00,000 — a 4× multiplication driven purely by compounding.
Key Factors That Affect SIP Returns
- Monthly Investment Amount: Higher contributions compound faster. Even a ₹500 increase per month creates a meaningful difference over a decade.
- Expected Return Rate: Equity funds historically deliver 10–14% CAGR over long horizons. Debt funds average 6–8%. Hybrid funds fall in between.
- Investment Tenure: Time is the most powerful lever. Compounding accelerates sharply after year 7–8, making long tenures exponentially rewarding.
- Step-Up SIP: Increasing your SIP by 10–15% annually (in line with salary hikes) can dramatically amplify the final corpus without stretching your budget.
- Fund Selection: Expense ratio, fund manager track record, and category (large-cap, mid-cap, index) significantly influence actual returns.
Who Should Use This Calculator?
This calculator is ideal for salaried professionals starting their investment journey, parents planning a child's education fund, anyone building a retirement corpus, and investors comparing SIP against FDs, PPF, or other fixed-return products. It is equally useful for financial advisors who want to illustrate the power of long-term compounding to their clients.
Key Takeaways
- Start early — even small amounts create large wealth over long periods.
- Stay consistent — do not pause SIPs during market corrections; those periods buy more units cheaply.
- Increase annually — a step-up SIP aligned to income growth accelerates corpus building significantly.
- Returns shown are illustrative — actual mutual fund returns vary and are not guaranteed.