What is a SIP calculator used for?
A SIP calculator estimates the future value of recurring monthly investments based on expected annual return and investment duration.
SIP Calculator Free - Mutual Fund Returns & Maturity
SIP calculator online to estimate mutual fund SIP maturity value, monthly investment growth, total invested amount, and expected returns with compounding.
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Financial Calculation Disclaimer
Results from this calculator are estimates based on user-supplied numbers for informational and planning purposes only. Actual interest rates, loan terms, taxes, and financial outcomes may vary depending on your institution, jurisdiction, and market conditions. This tool does not constitute professional financial, tax, or investment advice.
About this tool
SIP investing works through monthly compounding - the same monthly investment produces very different results over 5, 10, and 20 years, and that difference is easy to underestimate mentally. This SIP calculator free applies the standard SIP formula - M = P x [((1+i)^n - 1)/i] x (1+i), where i is the monthly rate and n is the number of months - to project the maturity value from your monthly investment, expected annual return, and investment period, so you can compare scenarios before committing to an amount.
This SIP (Systematic Investment Plan) calculator projects the maturity value of a recurring monthly mutual fund investment, using the standard SIP future-value formula with monthly compounding - showing the projected corpus alongside the total amount you actually invested and the estimated gain between them.
How to Use SIP Calculator
Enter Monthly SIP
Add the monthly contribution amount, expected annual return, and investment period.
Apply Compounding
The tool estimates recurring investment growth using monthly compounding.
View Maturity Value
See projected SIP value, total invested capital, and wealth gain.
Test Assumptions
Compare conservative and aggressive return assumptions before investing.
Common Workflows
Project a Monthly SIP's Maturity Value
Enter your Monthly SIP Amount, Expected Annual Return, and Investment Period to see the projected Maturity Value, Total Invested, and Estimated Returns.
Compare Different Return Assumptions
Re-run the same monthly amount and period at a lower and a higher expected return to see how sensitive the projection is to the rate you assume.
Test the Impact of Starting Earlier
Increase the Investment Period while keeping the same monthly amount and rate to see how much of the projected corpus comes from the additional years of compounding.
Estimate a Target Corpus by Trial and Error
Since there's no reverse mode, adjust the Monthly SIP Amount up or down and recalculate until the Maturity Value reaches roughly what you're aiming for.
Separate the Compounding Gain from Your Own Contributions
Compare Total Invested against Maturity Value - the difference is the Estimated Returns figure, which shows how much of the projection comes from compounding rather than your own money.
Best For
- Calculates the projected maturity value, total invested amount, and estimated returns using the standard SIP formula with monthly compounding.
- Compare scenarios - different monthly amounts, return rates, or investment periods - by re-entering the numbers; there's no separate lumpsum or step-up SIP mode.
- No login, no signup - calculates instantly for mutual fund investment planning.
Examples
Project a 15-year SIP at 12% expected return
Input
Monthly SIP Amount 500, Expected Annual Return 12%, Investment Period 15 yearsResult
Maturity Value 252,288.00, Total Invested 90,000.00, Estimated Returns 162,288.00The projection uses the standard SIP future-value formula with monthly compounding; Estimated Returns (162,288.00) is the difference between the projected Maturity Value and the 90,000.00 you'd actually contribute - illustrating the compounding effect over 15 years.
Use Cases
Projecting a monthly SIP's long-term value
Enter a monthly amount, expected return, and period to see a projected maturity value before committing to a SIP.
Comparing different expected-return assumptions
Re-run the same monthly amount and period at different rates to see how sensitive the projection is to the return you assume.
Seeing the impact of starting earlier
Compare the same monthly amount and rate across different investment periods to see how much additional time changes the projected corpus.
Common Mistakes
Problem
Expecting a target-corpus or goal-seek mode
Solution
This calculator works forward from a monthly amount to a projected maturity value - it doesn't accept a target corpus and solve backward for the required monthly investment.
Problem
Looking for a step-up SIP option
Solution
There's no field for annually increasing the monthly investment - the calculator assumes the same monthly amount for the entire period.
Problem
Looking for a lumpsum mode
Solution
This calculator only models a recurring monthly investment - there's no one-time lumpsum investment mode.
Problem
Treating the projected Maturity Value as a guaranteed outcome
Solution
The projection is based entirely on the Expected Annual Return you enter - actual mutual fund returns vary and aren't guaranteed to match your assumption.
Tips & Best Practices
Test more than one return assumption
Run the same monthly amount and period at a conservative and an optimistic rate to see the range of plausible outcomes, rather than relying on a single projection.
Use trial and error to approximate a target corpus
Since there's no reverse calculation, adjust the Monthly SIP Amount and recalculate until the Maturity Value gets close to your target.
Compare Total Invested against Maturity Value, not just the final number
The gap between these two figures is what compounding actually contributed - useful context beyond the headline Maturity Value.
Approximate a step-up scenario by calculating periods separately
To roughly model a step-up SIP, calculate a few periods separately at increasing monthly amounts and add the results together, since the tool doesn't do this automatically.
Limitations
No goal-seek or reverse calculation
The calculator projects forward from a monthly amount to a maturity value - it doesn't accept a target corpus and solve backward for the required monthly SIP.
No step-up SIP mode
There's no option to increase the monthly investment amount annually - the projection assumes a constant monthly amount for the entire period.
No lumpsum mode
Only a recurring monthly investment is modeled - there's no one-time lumpsum investment calculation.
No inflation adjustment
The Maturity Value is a nominal projection - it isn't adjusted for inflation, so it doesn't represent the projected corpus's purchasing power in today's money.
Projected returns aren't guaranteed
The Maturity Value and Estimated Returns are calculated directly from the Expected Annual Return you enter - actual mutual fund performance can be higher or lower, and isn't guaranteed.
No realistic-range check on the return rate
The Expected Annual Return field accepts any positive value with no upper limit or realism check - entering an unrealistic rate produces a proportionally unrealistic projection.
Currency selector changes the label only
Selecting a different currency changes the currency code shown next to each figure - it doesn't convert the entered values using an exchange rate.
Comparisons
Total Invested vs. Maturity Value: Isolating the Compounding Effect
Comparing these two figures separates your own contributions from what compounding is projected to add.
| Total Invested | Maturity Value | |
|---|---|---|
| What it shows | The sum of your monthly SIP amount across every month in the period - no growth applied | The projected value after monthly compounding at your entered expected return |
| Depends on the return rate? | No - this is a fixed multiplication of monthly amount x months | Yes - entirely dependent on the Expected Annual Return you enter |
| Best for | Seeing exactly how much of your own money goes in | Seeing the projected result, including the compounding effect |
Which should you use?
Estimated Returns is simply Maturity Value minus Total Invested - it shows how much of the projection is attributed to compounding rather than your own contributions.
FAQs
The most useful thing to know before entering numbers: this is a forward projection only - enter a monthly amount, expected return, and period to see a projected maturity value, but there's no reverse mode to solve backward from a target corpus, and the projected return is exactly what you enter, not a guaranteed outcome. The FAQs below cover what the calculator does and doesn't do.
Does this SIP calculator use compounding?
Yes. It estimates monthly SIP growth using monthly compounding to show maturity value and estimated returns.
Are SIP returns guaranteed?
No. The result is a projection based on your entered expected return rate, not a guaranteed market outcome.
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