SIP Calculator

About the SIP Calculator

A SIP calculator (Systematic Investment Plan calculator) computes the future value of regular fixed investments made at consistent intervals — monthly, quarterly, or annually — over any time period at an expected return rate. SIPs are the standard investment vehicle for mutual fund investing in India and are widely used globally for dollar-cost averaging into any investment. The SIP approach is powerful because it eliminates market timing anxiety, automatically buys more units when prices are low and fewer when prices are high, and builds substantial wealth through small, consistent contributions over long periods. Our free SIP calculator shows the future value of any regular contribution amount, separates total contributions from total returns earned, and generates a year-by-year growth table that visually demonstrates how compound growth accelerates over time.

How It Works

SIP future value formula: FV = PMT x [((1 + r)^n - 1) / r] x (1 + r), where PMT = monthly contribution, r = monthly return rate, n = number of months. Example: SIP of ₹5,000/month at 12% annual return (1% monthly) for 15 years (180 months): FV = 5,000 x [((1.01)^180 - 1) / 0.01] x 1.01 = 5,000 x [5.9958 - 1)/0.01] x 1.01 = 5,000 x 499.58 x 1.01 = ₹25,228,960. Total invested: 5,000 x 180 = ₹900,000. Wealth created (returns): ₹24,328,960 — over 27x the amount invested. This dramatic illustration of compound growth is why SIP calculators are widely used for retirement planning motivation.

Tips & Best Practices

• ✓Step-up SIP: increase your monthly SIP amount by 10-15% every year as your income grows. A ₹5,000/month SIP increasing 10% annually for 15 years creates 40-50% more wealth than a flat ₹5,000/month SIP.
• ✓The most powerful SIP variable is time: starting at 25 versus 35 with the same monthly amount nearly doubles the final corpus due to the extra 10 years of compound growth.
• ✓Lump sum + SIP combination: combining a one-time lump sum investment with ongoing SIP contributions is common for people who receive annual bonuses. The calculator handles this combined scenario.
• ✓Real returns adjustment: for goal planning, use real returns (nominal return minus inflation) to ensure your target corpus maintains its purchasing power. A 12% return with 6% inflation = approximately 6% real return.
• ✓ELSS funds: Equity Linked Savings Scheme mutual funds in India offer tax deduction under Section 80C (up to ₹1.5 lakh/year) with a 3-year lock-in. SIPs in ELSS combine tax saving with equity growth.
• ✓Long-term equity returns: Indian stock market (Sensex) has delivered approximately 12-15% CAGR over 20-year periods historically. Global developed market equity (S&P 500) has averaged approximately 10% in USD terms.
• ✓SIP during market downturns: continuing SIP investments during market corrections (like 2020 COVID crash or 2008 crisis) dramatically improves long-term returns because you buy more units at lower prices — the rupee-cost averaging benefit.
• ✓Automatic rebalancing: SIPs into balanced or multi-asset funds automatically rebalance the portfolio over time, maintaining the target asset allocation without requiring manual intervention.

Who Uses This Calculator

Indian investors planning mutual fund SIPs for retirement, children's education, or wealth accumulation. Global investors dollar-cost averaging into index funds or ETFs through regular contributions. Financial advisors demonstrating the power of consistent long-term investing to clients. Young earners understanding how small monthly investments compound into significant wealth. Retirement planners modelling pension corpus targets through systematic contributions.