What is the MF Returns Calculator?
The Mutual Fund Returns Calculator models a SIP or lump-sum scenario using an amount, horizon and planning return assumption entered by the user. It reports contributions, modeled value and modeled gain.
The result is not a fund forecast, category recommendation or redemption decision. Actual returns can be materially higher or lower, and tax and product charges are not fully modeled.
How does it work?
For SIP mode, the calculator uses the future value of recurring beginning-of-month contributions. For lump-sum mode, it compounds one entered amount for the entered horizon.
The annual rate is a user-selected planning assumption, not an expected market return. Compare multiple assumptions to understand sensitivity rather than treating one output as likely.
Worked example
For ₹15,000 per month over seven years, enter a planning rate to see the modeled corpus. Run the same amount and horizon at lower and higher rates to see how sensitive the projection is to the assumption.
When to use this calculator
- 1Modeling a SIP or lump sum under a planning return assumption entered by the user.
- 2Comparing mathematical scenarios without treating the result as a switch or redemption recommendation.
- 3Comparing different contribution timings under the assumptions entered.
- 4Inspecting how different user-entered rates affect the same cash-flow scenario.
Common mistakes to avoid
- ✕Treating recent returns as the planning rate that will apply throughout the projection.
- ✕Leaving product costs out of the interpretation when the calculator does not model them.
- ✕Treating the projection as market-timing guidance or an instruction to continue, pause or redeem.
- ✕Comparing nominal modeled value with an inflation-adjusted goal without consistent units.
- ✕Assuming taxes and exit terms are included when they are not displayed as inputs.
Frequently asked questions
- What return rate should I enter?
- Enter a planning assumption you want to test. NiyamFin does not prescribe a mutual-fund category return. Actual results can differ materially, so compare multiple assumptions.
- Does the projection include tax?
- Not unless a tax input is explicitly shown. Verify current tax treatment for the specific fund, holding period and financial year separately.
- What is the difference between XIRR and CAGR for a mutual fund SIP?
- CAGR (Compound Annual Growth Rate) measures the annualised return of a lump-sum investment between two points in time and is straightforward: CAGR = (Ending Value / Beginning Value)^(1/years) – 1. XIRR (Extended Internal Rate of Return) is the correct metric for SIPs because instalments are invested at different times, each with a different holding period. XIRR finds the single discount rate that equates all your cash outflows (SIP instalments) and the final inflow (redemption value). Your mutual fund statement and apps like MF Central report XIRR — always use XIRR to evaluate SIP performance, not simple or absolute returns.
- Does this calculator choose between direct and regular plans?
- No. Direct and regular plans can differ in distribution model and expense structure. Compare scheme documents and costs for the specific fund.
- Can I compare this projection with another account or scheme?
- You can compare arithmetic scenarios using documented or user-selected inputs. Scheme rules, taxes, liquidity and risk must be evaluated separately; the calculator does not prescribe an allocation.