Investment Growth Calculator

Estimate how your investments may grow over time using an initial investment amount, monthly SIP contribution, expected annual return and long-term compounding.

Investment Growth Calculator

Estimate how your investments may grow over time using an initial investment, monthly SIP contribution, expected total annual return and investment period.





This can include both capital appreciation and reinvested dividend income.


Why Compounding Matters

Compounding occurs when investment gains begin generating gains of their own.

Over longer periods of time, this effect can become increasingly powerful.

This is why:

  • starting earlier
  • remaining invested longer
  • reinvesting returns
  • contributing consistently

…can often matter more than trying to perfectly time the market.

Even relatively small increases in expected return or contribution amount can potentially create very large differences over decades.

What is SIP?

SIP (Systematic Investment Plan) investing refers to contributing a fixed amount regularly into investments over time — typically every month.

Instead of trying to perfectly time market highs and lows, SIP investing focuses on:

  • consistency
  • discipline
  • long-term participation
  • gradual wealth accumulation

This approach can help investors:

  • reduce emotional decision making
  • build investing habits
  • smooth out market volatility over time
  • benefit from long-term compounding

One of the most important advantages of monthly investing is that even relatively small contributions can potentially grow significantly when given enough time to compound.

For many long-term investors, the combination of:

  • regular monthly contributions
  • reinvested returns
  • patience

…can become more impactful than trying to predict short-term market movements.

This is why increasing a monthly contribution by even a modest amount can sometimes create dramatically different long-term outcomes over decades.

The longer consistent contributions continue, the larger the potential effect compounding may have on total portfolio growth.

Long-Term Thinking Matters

Many investors focus heavily on:

  • daily price movements
  • short-term volatility
  • market headlines

…while underestimating the long-term impact of:

  • disciplined investing
  • reinvestment
  • patience
  • consistency

The goal of this calculator is not just to generate projections — but to help investors better understand the mathematics behind sustainable long-term wealth