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SIP Calculator

Calculate your mutual fund SIP returns instantly. Type any amount, adjust any field — see your wealth grow in real time.

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Free
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Formula
Monthly investment
₹500₹1 Lakh
Expected return (p.a.)
%
1%30%
Time period
yrs
1 yr40 yrs
Invested
Est. returns
Total value
Total value
Invested Returns

Wealth growth year by year

What is SIP?

A Systematic Investment Plan (SIP) is a method of investing a fixed amount in mutual funds at regular intervals — monthly, quarterly, or weekly. Rather than investing a large sum all at once, SIP lets you build wealth steadily over time.

SIP is not a mutual fund itself. It is simply the way you invest in a mutual fund. Think of it like an EMI for your future — except instead of paying off debt, you're building an asset.

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Rupee Cost Averaging
You buy more units when markets are low and fewer when high, automatically averaging your cost over time.
Power of Compounding
Your returns earn returns. Starting just 5 years earlier can double your final corpus.
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Start with ₹500
No large upfront capital needed. ₹500/month at 12% for 20 years becomes over ₹49 lakh.
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Fully Automated
Auto-debit from your bank account. No timing decisions, no manual transfers needed.

How SIP Works — Step by Step

1

Choose your fund and amount

Select a mutual fund scheme (equity, debt, or hybrid) and decide your monthly SIP amount — as low as ₹500.

2

Auto-debit is set up

Your bank authorises a standing instruction. On your chosen date every month, the amount is deducted automatically.

3

Units are allotted at NAV

Your money buys mutual fund units at the current Net Asset Value (NAV). When NAV is low, you get more units. When high, fewer.

4

Units compound over time

Returns on your units get reinvested. Over years, compounding creates wealth that grows faster than your contribution rate.

5

Redeem when you need

Withdraw anytime (for most funds). No lock-in for most equity mutual funds, though ELSS has 3 years.

The SIP Formula — How This Calculator Works

This calculator uses the same formula as Groww, Zerodha, and ET Money. Many calculators get this wrong — here is the correct approach:

FV = P × [((1 + r)ⁿ − 1) / r] × (1 + r)
FV — maturity amount
P — monthly investment
r — monthly rate = (1 + R)^(1/12) − 1
n — total months (years × 12)
R — annual expected return

Why Not Simply Divide Annual Rate by 12?

A common mistake is to use monthly rate = 12% ÷ 12 = 1%. This is wrong because returns compound. The correct monthly rate is (1 + 0.12)^(1/12) − 1 = 0.9489%, not 1%.

If you use 1% monthly, compounded over 12 months gives you 12.68% annually — not 12%. That inflates the result. Our formula converts correctly.

Real example — ₹5,000/month, 12%, 10 years

Monthly rate (correct method)0.9489%
Total months120
Total invested₹6,00,000
Est. returns₹5,20,179
🏆 Total maturity value₹11,20,179

SIP vs Lumpsum vs FD vs PPF — Which is Better?

Each investment option suits a different investor profile and goal. Here is a direct comparison to help you decide:

FeatureSIP (Mutual Fund)Lumpsum MFFDPPF
Typical returns10–14% p.a.10–14% p.a.6.5–9%7.1%
Min. investment₹500/month₹5,000₹1,000₹500/year
Lock-in periodNone (most funds)None (most funds)Premature exit penalty15 years
Tax benefitsLTCG @ 10% above ₹1LLTCG @ 10%Taxable as incomeEEE — fully tax-free
Risk levelMedium (equity)MediumZeroZero
Best forLong-term wealth buildingLump sum deploymentShort-term, capital safetyRetirement, tax saving

Verdict: For most Indian salaried professionals aged 25–40, the best strategy is SIP in equity mutual funds for long-term goals (10+ years) + PPF for tax-free retirement corpus + FD for emergency fund. Not one or the other — all three serve different purposes.

5 Tips to Maximise Your SIP Returns

1. Start early, not large

₹5,000/month starting at 25 beats ₹10,000/month starting at 35 — by over ₹50 lakh by age 55 at 12% returns. Time is the most powerful variable in compounding, not the amount.

2. Step up your SIP by 10% every year

A "step-up SIP" increases your contribution each year matching salary increments. ₹5,000/month with 10% annual step-up over 20 years gives 2.8x more than a flat ₹5,000/month SIP.

3. Never stop during market crashes

When markets fall 20–30%, your SIP buys far more units at low prices. Stopping during a crash is the single biggest SIP mistake Indian investors make. Every bear market has historically recovered — and those who stayed invested benefited most.

4. Index funds for simplicity, large-cap for stability

Nifty 50 index funds have delivered ~12% CAGR over 20 years with zero fund manager risk. For beginners, a Nifty 50 or Sensex index fund is the lowest-cost, most reliable SIP option available.

5. Review once a year — not every month

Monthly monitoring creates anxiety and irrational decisions. Set a calendar reminder for once a year. If the fund underperforms its benchmark for 3 consecutive years, then consider switching — not before.

Frequently Asked Questions

Most mutual funds allow SIP investments starting from ₹500 per month. Some funds have lowered this to ₹100. There is no maximum limit, though tax benefits under Section 80C are capped at ₹1.5 lakh per year (for ELSS funds only).
Yes. Most fund houses allow you to pause a SIP for 1–3 months without cancelling it. You can also stop it permanently with 1–2 business days notice through your fund platform. Your existing units remain invested and continue to grow even after you stop the SIP.
No. Mutual fund SIP returns are market-linked and not guaranteed. The calculator shows estimated returns based on the rate you enter. Actual returns depend on market conditions, fund performance, and the time period. Historical data shows equity mutual funds have delivered 10–14% CAGR over 10+ year periods, but past performance does not guarantee future results.
It depends on when you are investing. In rising markets, lumpsum tends to outperform SIP because you invest the full amount early and benefit from entire upward move. In volatile or falling markets, SIP wins because you average your cost. For most people who cannot time the market (which is almost everyone), SIP is the more reliable and emotionally manageable approach.
For equity mutual funds, longer is always better. 10+ years is where compounding starts to dramatically accelerate. Below 3 years, equity SIPs carry significant market risk and are generally not recommended. For short-term goals (under 3 years), debt mutual funds or FDs are more suitable.
Both involve regular fixed investments, but they are fundamentally different. An RD offers fixed, guaranteed returns (typically 5–7%) from a bank. A SIP in mutual funds offers market-linked returns which are historically much higher (10–14% for equity) but carry risk. RD is capital protection; SIP is wealth creation.
Yes. Most platforms allow you to increase or decrease your SIP amount anytime. You can also run multiple SIPs simultaneously in the same fund at different amounts. The "step-up SIP" feature on most platforms automates a percentage increase every year.