SIP Calculator - Calculate Mutual Fund Returns
Plan your wealth creation with our free SIP calculator. Calculate estimated returns on your systematic investment plan and achieve your financial goals.
What is SIP?
SIP (Systematic Investment Plan) is a smart and hassle-free way to invest in mutual funds. Instead of investing a large amount at once, you invest a fixed amount regularly (monthly, quarterly, etc.). This helps you build wealth over time through the power of compounding and rupee cost averaging.
When you invest through SIP, you buy more units when prices are low and fewer units when prices are high. This averages out your purchase cost and reduces the impact of market volatility.
Benefits of SIP Investment:
- ✓ Disciplined Investing: Automates your investment process
- ✓ Power of Compounding: Your returns generate more returns
- ✓ Rupee Cost Averaging: Reduces volatility impact
- ✓ Flexibility: Start small, increase or stop anytime
SIP vs Lumpsum: Which is Better?
| Feature | SIP | Lumpsum |
|---|---|---|
| Investment Frequency | Regular (e.g. Monthly) | One-time |
| Market Timing | Not required | Highly critical |
| Risk Factor | Lower (Averaging) | Higher |
| Suitable for | Salaried individuals | Business owners/Inheritance |
How to Use This SIP Calculator
- Enter your monthly investment amount (minimum ₹500).
- Input expected annual return rate (typically 12% for equity funds).
- Select investment time period (longer periods give better compounding).
- Click "Calculate SIP Returns" to see your wealth projection.
- Review year-wise growth and total returns breakdown.
SIP vs FD vs PPF vs ELSS — 15-Year Wealth Comparison
Most calculators show one instrument in isolation. Here's what ₹10,000/month for 15 years actually becomes across the four most common Indian wealth-building options — with tax treatment, lock-in, and risk profile side-by-side. Rates as of April 2026.
| Instrument | Assumed Return | Invested | Maturity Value | Tax on Gains | Lock-in |
|---|---|---|---|---|---|
| SIP — Equity Mutual Fund | 12% p.a. | ₹18.00 L | ₹50.45 L | 10% LTCG above ₹1.25 L/yr | None |
| ELSS — Tax-saving Equity SIP | 12% p.a. | ₹18.00 L | ₹50.45 L | Same as SIP + 80C deduction | 3 years per instalment |
| PPF | 7.1% p.a. | ₹18.00 L | ₹32.54 L | Fully tax-free | 15 years |
| Recurring Deposit (FD-style) | 7.0% p.a. | ₹18.00 L | ₹31.85 L | Taxed at slab rate | 5–10 years |
What this table actually means: Equity SIP creates ~₹18 lakh more wealth than PPF for the same monthly outflow over 15 years — but with market-linked volatility you must be able to stomach. PPF is the conservative floor; ELSS is the smart middle (equity returns + tax deduction). Most balanced portfolios combine all three.
What Your SIP Calculator Is NOT Telling You
Every SIP calculator (including this one above) shows you the gross corpus. Here's what actually lands in your bank account after the three hidden drains nobody talks about — using the same ₹10,000/month × 15 years × 12% example.
| Stage | Value | Lost To |
|---|---|---|
| Gross corpus (what the calculator shows) | ₹50.45 L | — |
| After 1.0% expense ratio drag | ₹46.18 L | −₹4.27 L to fund fees |
| After LTCG tax (10% above ₹1.25 L/yr) | ₹43.31 L | −₹2.87 L to govt |
| Real purchasing power (6% avg inflation) | ₹18.06 L | −₹25.25 L to inflation |
1. Expense Ratio
A 1% expense ratio sounds harmless. Over 15 years it eats ~8.5% of your final corpus. Pick direct plans over regular plans — they're identical funds with 0.5–1.2% lower expense.
2. LTCG Tax
Gains above ₹1.25 lakh per year are taxed at 10%. Most calculators ignore this. For corpuses above ₹15 L, plan a phased withdrawal — pull ₹1.25 L of gains tax-free annually instead of one lump sum.
3. Inflation
At 6% average inflation, ₹100 today buys ₹41 worth of goods in 15 years. Your ₹50 lakh corpus has the buying power of ~₹20 lakh today. To match goals, target nominal corpus 2.4× the goal in today's money.
Honest takeaway: The "₹50 lakh from ₹18 lakh" headline is real — but the ₹50 lakh buys you what ₹18-20 lakh buys today. SIP still beats every other option after all three drains. Just don't plan your retirement assuming the calculator's number lands in your hand.
Step-Up SIP — The Single Strategy That Doubles Your Corpus
A flat SIP of ₹10,000/month for 15 years feels disciplined. But your salary doesn't stay flat — so your SIP shouldn't either. Here's what happens when you increase the monthly amount by 10% every year, in line with typical salary growth.
The step-up version invests 2.1× more — but creates 1.7× more corpus. Each ₹1 of additional investment earns less than the original ₹1 (it had less time to compound) but still earns aggressively. The real win: the step-up matches your rising salary, so the SIP feels just as easy to maintain in year 15 as in year 1.
Why 10%?
Average Indian salary hike: 8–12% in private sector, 5–8% in PSU/govt. A 10% SIP step-up means your investment-to-salary ratio stays constant — you never feel the burn.
How to automate
Every major mutual fund app (Groww, Zerodha Coin, Kuvera) supports "SIP Top-up" — set it once and it auto-increases the monthly amount on your chosen date each year.
Goal-based variant
If you have a target corpus (e.g. ₹1 Cr for retirement), back-solve the starting SIP using the step-up assumption — usually 30–40% lower starting amount needed vs flat SIP.
Pro tip: Combine step-up with the "windfall rule" — every bonus, every tax refund, every salary jump → top up the SIP corpus directly. A ₹50,000 bonus invested as a one-time top-up at year 5 of a ₹10k SIP adds another ₹2.4 L to the year-15 corpus.
Power of Compounding
Growth of ₹5,000 monthly SIP @ 12% p.a.
₹6 Lakh
₹12 Lakh
₹18 Lakh
Key Highlights
- ★ Rupee Cost Averaging
- ★ Disciplined Savings
- ★ Start with as low as ₹500
- ★ Flexible Tenures
Frequently Asked Questions
What is SIP?
SIP (Systematic Investment Plan) is a method of investing a fixed amount regularly in mutual funds. It helps in rupee cost averaging and compounding returns over time.
How is SIP different from lump sum investment?
SIP spreads your investment over time, reducing market timing risk. Lump sum invests all money at once. SIP is better for regular income earners and reduces market volatility impact.
What is a good return rate for SIP?
Historically, equity mutual funds in India have given 12-15% returns over long periods (10+ years). However, returns are not guaranteed.
Can I stop SIP anytime?
Yes, SIP is flexible. You can pause, stop, or modify your SIP amount anytime without penalties. Staying invested longer yields better results due to compounding.
Which are the best SIP plans in India?
Popular AMCs for SIP include SBI Mutual Fund, HDFC Mutual Fund, ICICI Prudential, and Nippon India. Choose based on your risk appetite.