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SIP Calculator with Step-Up / Top-Up: How to Calculate Growing SIPs

By Abinandhan • May 2026 • 10 min read

sip calculator with step up feature step up sip calculator online

You start a ₹5,000/month SIP at 12% CAGR. After 20 years — ₹49.9 lakhs. Now add just a 10% annual step-up. After the same 20 years — ₹1.56 crores. That's a 3× difference from a single feature most SIP calculators don't even show you.

A step-up SIP calculator (also called a top-up SIP calculator) accounts for the fact that your income grows over time — and your investments should too.

What is a Step-Up SIP?

A Step-Up SIP is a variant where your monthly contribution automatically increases by a fixed percentage at the start of every year. Example with ₹5,000 start and 10% step-up:

  • Year 1: ₹5,000/month
  • Year 2: ₹5,500/month
  • Year 5: ₹7,321/month
  • Year 10: ₹11,717/month
  • Year 20: ₹30,348/month

Step-Up vs Regular SIP Returns (₹5,000/mo @ 12% CAGR)

DurationRegular SIPStep-Up SIP (+10%/yr)Extra Wealth
5 Years₹4.12 L₹5.39 L+₹1.27 L
10 Years₹11.58 L₹18.44 L+₹6.86 L
15 Years₹25.22 L₹54.02 L+₹28.8 L
20 Years₹49.93 L₹1.56 Cr+₹1.06 Cr

Calculate Your Step-Up SIP Returns ↓

⚡ Quick Step-Up SIP Calculator

5,000
10%
15 Yr

Invested

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Returns

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Total Corpus

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Assumes 12% CAGR. Full Calculator →

Who Should Use Step-Up SIP?

  • Salaried professionals expecting annual salary hikes
  • Young investors (22–35) whose income will grow significantly
  • Goal-based investors targeting ₹1 crore or retirement fund
  • Anyone whose current SIP feels "too small" to meet their goals

💡 The Golden Rule of Step-Up SIPs

Every time you get a salary hike, increase your SIP by at least 10%. You'll barely feel the lifestyle change, but your future corpus will be dramatically larger.

Start Calculating Your Step-Up SIP Now ↓

Our free calculator includes the step-up slider. Use the "Annual Step Up" option and see your wealth multiply.

Open SIP Calculator →

Frequently Asked Questions

What is a step-up SIP?

A step-up SIP allows you to automatically increase your monthly SIP contribution by a fixed percentage every year — typically 10% to match salary hikes.

Is step-up SIP better than regular SIP?

Yes. Step-up SIP significantly outperforms regular SIP over 10+ years because more capital is deployed as compounding accelerates in later years.

What is a good step-up percentage for SIP?

10% annual step-up is most recommended, roughly matching average Indian salary increments. Even 5% makes a meaningful difference over 15–20 years.

Can I set up a step-up SIP with any mutual fund?

Yes, most AMCs like Groww, Zerodha, Paytm Money, and direct fund houses offer step-up SIP registration. You can usually set it during SIP creation.