MonuMoney.inWhat is SIP? A Beginner's Guide for Indians
A Systematic Investment Plan (SIP) is a method of investing a fixed amount of money regularly — usually monthly — in mutual funds. It is the easiest way for beginners in India to start building wealth without needing a large lump sum. You can start a SIP with as little as ₹100/month on apps like Groww, Zerodha Coin, or Upstox.
The biggest advantage of SIP is Rupee Cost Averaging. When the market is high, you buy fewer mutual fund units. When the market is low, you buy more. Over time, this averages out your purchase cost and reduces the impact of market volatility on your portfolio.
SIP also comes in different types for different needs: Regular SIP (fixed monthly amount), Step-up SIP (increases every year with your salary), Perpetual SIP (no end date), Flexible SIP (change amount anytime), and Trigger SIP (invests only when market falls). This calculator supports Regular SIP and Step-up SIP — the two most important types for Indian beginners.
How Does This SIP Calculator Work? The Correct Formula
Most basic SIP calculators use a simplified monthly rate of Annual Rate ÷ 12. This gives slightly inflated results. Our calculator uses the correct compounding formula — the same standard used by AMFI and all major Indian mutual fund platforms:
Monthly Rate (correct compounding):
r = (1 + Annual Rate / 100)^(1/12) - 1
Example: For 12% annual return:
r = (1.12)^(1/12) - 1 = 0.00949 (0.949%/month)
Not 1% (which would give inflated results)
SIP Future Value formula:
M = P × ((1 + r)^n - 1) / r × (1 + r)
Worked Example:
₹5,000/month SIP at 12% annual return for 10 years:
- P = ₹5,000/month
- r = (1.12)^(1/12) - 1 = 0.00949
- n = 10 × 12 = 120 months
- Total Invested = ₹6,00,000
- Final Corpus = ₹11,61,695
- Returns Earned = ₹5,61,695
SIP Returns in India 2026 — Category-wise Historical Data
Based on historical AMFI data. Past returns do not guarantee future performance.
| Fund Category | 3 Year | 5 Year | 10 Year | Risk | Best For |
|---|---|---|---|---|---|
| Large Cap | 12-14% | 11-13% | 12-13% | Medium | Stability seekers |
| Mid Cap | 16-20% | 15-18% | 14-16% | High | Aggressive investors |
| Small Cap | 18-25% | 16-22% | 14-17% | Very High | Long term (10yr+) |
| ELSS | 13-16% | 12-15% | 12-14% | Medium-High | Tax saving u/s 80C |
| Index Fund (Nifty 50) | 11-13% | 11-12% | 11-12% | Medium | Beginners |
| Debt Fund | 6-8% | 6-7% | 7-8% | Low | Short term goals |
How Much SIP Do You Need for ₹1 Crore in India?
At 12% annual returns using the correct compounding formula:
| Time Period | Monthly SIP | Total Invested | Total Returns |
|---|---|---|---|
| 5 years | ₹1,22,444 | ₹73.5L | ₹26.5L |
| 10 years | ₹43,471 | ₹52.2L | ₹47.8L |
| 15 years | ₹20,017 | ₹36L | ₹64L |
| 20 years | ₹10,109 | ₹24.3L | ₹75.7L |
| 25 years | ₹5,322 | ₹16L | ₹84L |
| 30 years | ₹2,861 | ₹10.3L | ₹89.7L |
Step-up SIP vs Regular SIP — Why Step-up Wins Every Time
A Step-up SIP increases your monthly investment by a fixed percentage every year — automatically aligned with your annual salary hike. If your salary grows 10% every year, why not increase your SIP by 10% too? Here is what the real difference looks like for a ₹5,000/month starting SIP at 12% for 20 years:
| SIP Type | Monthly SIP (End) | Total Invested | Final Corpus | Extra Wealth |
|---|---|---|---|---|
| Regular SIP | ₹5,000 always | ₹12L | ₹49.9L | — |
| 10% Step-up SIP | ₹30,620 | ₹34.4L | ₹1.89Cr | +₹1.39Cr |
| 15% Step-up SIP | ₹81,827 | ₹54L | ₹3.2Cr | +₹2.7Cr |
Use our Step-up SIP tab above to calculate your exact numbers based on your starting amount and annual increment.
SIP vs FD vs RD — Which is Best for Indians in 2026?
| Feature | SIP (Equity) | Fixed Deposit | Recurring Deposit |
|---|---|---|---|
| Expected Returns | 10-16% p.a. | 6.5-7.5% p.a. | 6-7% p.a. |
| Beats Inflation (6%) | Yes ✅ | Barely ⚠️ | No ❌ |
| Tax on Returns | LTCG 10% above ₹1L | As per income slab | As per income slab |
| Minimum Investment | ₹100/month | ₹1,000 | ₹100/month |
| Liquidity | High (except ELSS) | Low (penalty on break) | Low (penalty on break) |
| Risk | Market risk | No risk | No risk |
| Best For | Wealth building (5yr+) | Emergency fund, safety | Short-term goals |
For long-term wealth building (5+ years), SIP in equity mutual funds beats FD every time after accounting for inflation and taxes. For your emergency fund and short-term goals under 3 years, FD is still the right choice.
My Real SIP Journey — What I Invest Every Month
When I started in January 2026, I had credit card debt and almost no savings. I still started a SIP of ₹2,000/month on Groww. Not because it was a big amount — but because I needed to build the habit of investing before spending.
I chose a Nifty 50 Index Fund as my first investment. Simple, low cost, and it just tracks the Indian stock market. No fund manager risk, no complex strategy. As my side hustles grew, I applied the Step-up SIP strategy — I increased my SIP by 10% after the first few months.
Currently I invest ₹3,500/month total: 70% in Nifty 50 Index Fund for stability and 30% in a Mid Cap fund for higher growth potential. I do not check my portfolio every day. I let the auto-debit do its job and focus on increasing my income instead.
Every time my income increases, I open the Step-up SIP tab in this calculator to figure out how much more I should invest. That one habit alone has changed how I think about money.
This is not financial advice — just my personal journey. Always consult a SEBI-registered advisor before investing.
Frequently Asked Questions about SIP in India
What is SIP?
What is Step-up SIP and why should I use it?
How much monthly SIP is needed for ₹1 crore in India?
What is the average SIP return in India?
Is SIP better than FD in India 2026?
How is SIP return calculated?
Official Sources & Verification
To ensure accuracy, the formulas, rules, and tax provisions used on this page are verified against official government, regulatory, or institutional sources.
- Association of Mutual Funds in India (AMFI) - SIP Concepts
- Securities and Exchange Board of India (SEBI) - Investor Education
Last Verified: April 15, 2026
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Financial Disclaimer:
The calculations provided by this SIP Calculator are for informational and educational purposes only. They are based on mathematical formulas and do not guarantee future returns. Mutual fund investments are subject to market risks — read all scheme related documents carefully. Past performance is not an indicator of future returns. MonuMoney.in is not a SEBI-registered financial advisor. Please consult a qualified advisor before making any investment decisions.