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Understanding Systematic Investment Plans (SIP)

A Systematic Investment Plan (SIP) is a disciplined method of investing a fixed sum in mutual funds at regular intervals. Rather than trying to time the market, SIP leverages Rupee Cost Averaging and the compounding effect to build substantial long-term wealth.

SIP Mathematical Formula

The maturity amount for a regular SIP is calculated using the standard annuity formula:

M = P × [ (1 + i)ⁿ - 1 ] / i × (1 + i)

Where:

  • M = Maturity amount
  • P = Periodic monthly investment
  • n = Number of monthly payments (Years × 12)
  • i = Effective monthly interest rate = (1 + r)^(1/12) - 1

Why use Calculator Proof SIP Calculator?

  • Step-Up SIP Support: Realistically model increasing your investment by 5% to 15% each year as your income grows.
  • Reverse Goal Mode: Enter your financial target (e.g. ₹1 Crore for retirement) and instantly get the exact monthly SIP required.
  • SIP vs Lumpsum Comparison: Side-by-side analysis showing return differentials.
  • Zero Tracking & Fast: Completely client-side, 60fps responsive sliders, and dark mode enabled.
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