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SIP & Lumpsum Calculator

Estimate the future value of a monthly SIP or a one-time lumpsum investment. Add an annual step-up and see total invested, estimated returns and maturity value.

Maturity value
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–Invested
–Est. returns
🔵 Invested   🟢 Returns — by year

How SIP returns are calculated

Each monthly instalment is invested at the start of the month and compounds monthly at (expected annual return ÷ 12). This matches the formula FV = P × ((1 + i)n − 1) ÷ i × (1 + i) used by most fund houses. A lumpsum compounds annually: FV = P × (1 + r)years.

What is a step-up SIP?

A step-up (top-up) SIP raises your monthly instalment by a fixed percentage each year, usually in line with salary growth. Even a 10% yearly step-up can nearly double the final corpus over 20 years.

Returns from mutual funds are market-linked and not guaranteed. This calculator is for illustration only.

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