Step-Up SIP Calculator
Your income usually rises every year, so why should your investments stay flat? A step-up (or top-up) SIP increases your monthly contribution by a fixed percentage annually, letting your savings grow in step with your salary. This step-up SIP calculator shows the difference that makes. Enter your starting monthly amount, the annual step-up rate, your expected return, and the tenure, and it projects a corpus that can be substantially larger than a flat SIP of the same starting amount. Because the extra contributions also compound, even a 10% yearly increase can add lakhs to your final wealth. Use this tool to plan ambitious goals without straining your budget today.
Increase your SIP by this much every year.
Total Value
₹86,83,849
Invested
₹38,12,698
Est. Returns
₹48,71,152
Extra vs flat SIP
+ ₹36,38,089
A flat ₹10,000 SIP would grow to ₹50,45,760.
About the Step-Up SIP Calculator
A step-up SIP calculator estimates the corpus from a SIP whose monthly contribution rises by a set percentage each year. It compounds each year’s higher contributions separately, capturing both the growing investment and the returns on it.
Why it is useful
A flat SIP ignores the fact that ₹10,000 feels smaller every year as your income grows. Stepping up keeps your saving rate constant in real terms and harnesses compounding on the larger amounts. This calculator reveals how a small annual increase compounds into a much bigger corpus.
How the calculation works
The calculator treats each year as its own SIP at a higher contribution, compounds each to maturity, and sums them. The monthly amount in year k is the starting amount multiplied by (1 + step-up rate) raised to the power (k − 1), and every instalment grows at the expected monthly return until the end of the tenure.
Key inputs explained
- Starting monthly SIP: Your contribution in the first year.
- Annual step-up: The percentage by which you raise the SIP each year (e.g. 10%).
- Expected return & tenure: The assumed annual return and number of years invested.
Example calculation
Inputs
- Starting SIP
- ₹10,000/month
- Annual step-up
- 10%
- Return / tenure
- 12% p.a. / 15 years
Calculation breakdown
- Year-1 SIP
- ₹10,000/month
- Year-2 SIP
- ₹11,000/month
- Each year compounded to maturity
- Summed across 15 years
A flat ₹10,000 SIP would reach about ₹50.5 lakh. Stepping up 10% a year lifts the corpus to roughly ₹75 lakh — about ₹25 lakh more — because each year’s larger contribution also compounds.
Benefits
- Keeps your saving rate in line with rising income.
- Adds significantly to your final corpus versus a flat SIP.
- Lets you start modestly and scale up automatically.
Limitations
- Assumes your income actually rises to support the step-ups.
- Uses a constant return; markets vary year to year.
- Excludes taxes, expense ratios, and exit loads.
Tips
- Link your step-up to your annual appraisal so it feels painless.
- Even a 5% step-up makes a visible difference over long tenures.
- Automate the increase so you do not have to remember it each year.
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About this calculator
The Step-Up SIP 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.