Investment Calculator

Step-Up SIP Calculator

Calculate how a step-up SIP with annual top-up compares to a regular SIP. See the extra corpus you can build by increasing your monthly investment every year.

✓ Annual Top-Up ✓ Regular SIP Comparison ✓ Year-by-Year Table
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Compare Step-Up vs Regular SIP

Enter your base monthly SIP, annual step-up percentage, investment period and expected return to see how much extra corpus the annual top-up generates.

₹10,000
₹500 ₹1,00,000
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10%
0% 50%
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15 years
1 year 40 years
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12%
1% 30%
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Year-by-Year Comparison

See how the step-up SIP corpus and regular SIP corpus diverge each year as the annual top-up compounds over time.

Year Monthly SIP (Step-Up) Total Invested (Step-Up) Step-Up Corpus Regular SIP Corpus Extra Gain

What is Step-Up SIP Calculator and How to Use It

A step-up SIP calculator helps you estimate how much more wealth you can build by increasing your monthly SIP investment every year. Unlike a regular SIP where you invest the same amount each month, a step-up SIP with annual increase lets you grow your contribution in line with your salary hike. This top-up SIP calculator India shows you the final corpus for both approaches side by side so you can see the exact extra gain.

To use it, enter your base monthly SIP amount, the annual step-up percentage (how much you want to increase your SIP each year), your investment period, and the expected annual return. The calculator runs a month-by-month simulation — at the start of each new year, the monthly SIP is increased by the step-up percentage, and the corpus compounds at the monthly rate throughout. The result shows your step-up corpus, the equivalent regular SIP corpus, and the extra gain from the annual top-up.

The power of a sip with annual increase calculator is most visible over long periods. A 10% annual step-up on a ₹10,000 SIP over 20 years at 12% return can nearly double the final corpus compared to a flat SIP. Even a modest 5% annual increase makes a significant difference because the higher contributions compound for many years.

The Formula Behind Step-Up SIP

Month-by-month simulation: Corpus(m) = Corpus(m-1) × (1 + r) + SIP(m) At each year boundary: SIP(year+1) = SIP(year) × (1 + stepUp/100) r = Annual Return ÷ 12 ÷ 100

Regular SIP comparison uses the standard formula: FV = PMT × [((1+r)^n – 1) / r] × (1+r) with the base SIP amount held constant throughout.

Tips to maximise your step-up SIP

01.Match your step-up rate to your expected annual salary hike — typically 10–15% — so the increase feels natural and sustainable.
02.Start early. The longer the investment period, the more years the higher contributions have to compound, amplifying the extra gain dramatically.
03.Even a 5% annual step-up is far better than no step-up. Small consistent increases over 15–20 years create a meaningfully larger corpus without straining your monthly budget.
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Common Questions About Step-Up SIP

A step-up SIP (also called top-up SIP) is a systematic investment plan where you increase your monthly investment amount by a fixed percentage every year. For example, if you start with ₹10,000 per month and choose a 10% annual step-up, your SIP becomes ₹11,000 in year 2, ₹12,100 in year 3, and so on. This helps your investments grow in line with your rising income.

The extra gain depends on the step-up rate, investment period and expected return. As a rough example, a ₹10,000 monthly SIP at 12% for 20 years gives about ₹99 lakh. With a 10% annual step-up, the same starting amount can grow to over ₹1.9 crore — nearly double. Use this calculator to see the exact difference for your inputs.

Step-up SIP is generally better for long-term wealth creation because it aligns your investments with income growth. Most people get salary hikes every year, so increasing SIP by 10–15% annually is sustainable and creates a significantly larger corpus without requiring a large lump sum upfront.

Step-up SIP is calculated month by month. Each month, the current SIP amount is added to the corpus and compounded at the monthly rate (annual rate ÷ 12). At the start of each new year, the monthly SIP amount is increased by the step-up percentage. This continues until the end of the investment period.

Yes. Most major mutual fund houses in India — including SBI, HDFC, ICICI Prudential, Axis, and Mirae Asset — offer a top-up or step-up SIP facility. You can set the annual increase as a fixed amount or a fixed percentage when registering the SIP mandate.

A common recommendation is to match your expected annual salary hike, typically 10–15%. If you are conservative, even a 5% annual step-up makes a meaningful difference over 15–20 years. The key is to choose a rate you can sustain without straining your monthly budget.