Smart Money Study · Investing basics

The power of starting early.

See how the same one-time investment can grow differently depending on when you start. Time gives compound growth more room to work.

Start at age 21

$100 invested at age 21 could be worth:

$0
44 years of growth
Initial investment$100
Estimated growth$0
Growth multiple0×

Start at age 45

$100 invested at age 45 could be worth:

$0
20 years of growth
Initial investment$100
Estimated growth$0
Growth multiple0×

Watch the investment grow

Projected value by age, assuming the same annual return.

Start early Start later
Age 21Age 65

💡 The takeaway

Starting earlier gives the same investment more time to compound.

Waiting means giving up years of potential growth.

📈 The cost of waiting

Extra value by starting early$0
Value lost by waiting0%
Early start's advantage0×

⭐ Why this happens

  1. 1Time compounds. Returns can earn returns when they remain invested.
  2. 2Years matter. Even the same small deposit has more time to grow.
  3. 3Waiting has a trade-off. A later start generally leaves less time for growth.

Educational illustration only, not investment advice. Uses a fixed annual return compounded annually for illustration and assumes one deposit with no additional contributions. Taxes, fees, inflation, and market volatility are excluded. Actual returns vary and are not guaranteed.