Mutual Fund Returns Calculator
A mutual fund returns calculator projects what your investment could grow to, whether you invest a fixed amount every month through a SIP or a single lumpsum. You enter the amount, the number of years, and an expected annual return, and it estimates the maturity value along with how much is your own contribution and how much is growth. Because returns are market-linked, the figure is a planning estimate rather than a guarantee, but it makes different funds and time horizons easy to compare.
Total Value
₹23,23,391
Invested
₹12,00,000
Est. Returns
₹11,23,391
About the Mutual Fund Returns Calculator
A mutual fund returns calculator applies a constant assumed rate of return to either a monthly SIP or a one-time lumpsum and shows the projected corpus at the end of your chosen period. It separates the total you invested from the wealth gained, so the effect of compounding is clear at a glance.
Why it is useful
Mutual fund marketing tends to quote past returns, which tell you little about your own plan. A calculator lets you test realistic assumptions — a 10% or 12% return, a longer horizon, a higher monthly amount — and instantly see the impact on the final corpus, helping you set an investment that actually matches your goal.
How the calculation works
For a monthly SIP the tool uses the future value of a series: FV = P × [((1 + i)^n − 1) ÷ i] × (1 + i), where P is the monthly investment, i is the monthly return (annual return ÷ 12 ÷ 100) and n is the number of instalments. For a lumpsum it uses FV = P × (1 + r)^t, where r is the annual return and t is the number of years.
Key inputs explained
- Investment mode: Whether you invest monthly through a SIP or a single lumpsum amount.
- Investment amount: The monthly SIP contribution or the one-time lumpsum you put in.
- Expected return: The annual return you assume, currently around 10-12% for diversified equity funds.
- Investment period: How many years you stay invested; longer periods compound harder.
Example calculation
Inputs
- Investment mode
- Monthly SIP
- Monthly amount (P)
- ₹10,000
- Expected return
- 12% p.a.
- Period (n)
- 10 years (120 months)
Calculation breakdown
- Monthly rate (i)
- 12 ÷ 12 ÷ 100 = 0.01
- (1 + i)^n
- (1.01)^120 ≈ 3.300
- FV
- 10,000 × [(3.300 − 1) ÷ 0.01] × 1.01
You invest ₹12,00,000 over the 120 instalments, and at 12% it grows to about ₹23.2 lakh — roughly ₹11.2 lakh of that is pure growth. A lower 10% return would bring the corpus down to around ₹20.7 lakh, showing how sensitive the result is to the rate you assume.
Benefits
- Compare SIP and lumpsum outcomes for the same money and time frame.
- See exactly how much of the corpus is your contribution versus market growth.
- Test different return assumptions before committing to a fund or amount.
Limitations
- Assumes a constant return every year, whereas real markets rise and fall.
- Ignores expense ratios, exit loads and capital gains tax that reduce actual returns.
- Cannot predict the performance of any specific fund or scheme.
Tips
- Use a conservative 10-12% for equity funds and lower for hybrid or debt funds.
- Increase the SIP amount each year to keep pace with income and inflation.
- Stay invested through market dips; stopping a SIP defeats rupee-cost averaging.
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About this calculator
The Mutual Fund Returns Calculator is built and maintained by the PaisaBot team. All calculations run instantly in your browser using established financial formulas, and we use high-precision arithmetic to keep the results reliable.
Data accuracy: Interest rates, tax slabs, and scheme rules are updated periodically, but figures can change with RBI, government, and lender revisions. Always confirm the latest rates with your bank or an official source before acting.
Educational purpose: This tool is provided for general information and financial education only. It does not constitute investment, tax, or legal advice. For decisions specific to your situation, please consult a qualified financial advisor.