Compound interest

Interest on interest. Why starting early > starting big.

What it is

When your money earns returns, and those returns also start earning returns, you get exponential growth instead of straight-line growth. That's compounding.

Why it matters

Most people underestimate it. Compounding turns small, boring monthly amounts into life-changing sums — but only if you give it time. Time is the secret ingredient, not income.

How to use it
  1. 01

    Start investing as early as you can — even tiny amounts.

  2. 02

    Be consistent. Monthly SIPs beat occasional big lumps.

  3. 03

    Don't interrupt. Pulling out early breaks the compounding.

  4. 04

    Reinvest returns instead of spending them.

In real life

₹5,000/month at 10% returns becomes about ₹11 lakh in 10 years — but ₹1.1 crore in 25 years. Most of that growth happens in the last 10 years. Time does the heavy lifting.

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