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SIP Calculator (mutual fund SIP returns)

See what a fixed monthly SIP could grow to over time. Enter the expected yearly return and the number of years.

Quick answer

₹10,000 a month, 12%, 15 years: about ₹50,45,760.

How it is calculated

  1. Monthly rate i = yearly return ÷ 1,200; instalments n = years × 12.
  2. Future value = M × ((1+i)ⁿ − 1) ÷ i × (1+i).
  3. Gain = future value − total invested.

Worked example

₹10,000 a month at an expected 12% a year for 15 years. You invest ₹18,00,000 and it could grow to about ₹50,45,760, a gain of ₹32,45,760.

Example values
Monthly SIP₹10,000
Expected return12 % / yr
Time15 years
Result
Future value₹50,45,760
Invested₹18,00,000
Gain₹32,45,760
Formula
i = R/1200
n = Y×12
F = i==0 ? M×n : M×((1+i)^n-1)/i×(1+i)
Future value = F
Invested = M×Y×12
Gain = F-M×Y×12

Good to know

Questions people ask

How are SIP returns calculated?

Each monthly instalment compounds; this calculator uses the same formula most fund houses show.

Is a 12% return guaranteed?

No. Mutual funds carry market risk, and past returns do not guarantee future ones.

What does a ₹5,000 SIP become in 20 years?

About ₹50 lakh at 12%. Enter your own numbers above.

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Updated 13 Nov 2026 · Desktop N Calculator v1.2.0