The Wonders
of Compound Interest
Albert Einstein called compound interest “the
greatest invention of all time.” It has even
been referred to as the “Eighth Wonder of the
World.” The trick is to get this tremendous
force working for you rather than against you.
Is compound interest gobbling up a significant
chunk of your earnings? If you maintain an
ongoing balance with a credit card company,
compound interest is costing you much more than
you probably realize.
Let’s start with basic interest, which is a fee
that you pay to a lender for the privilege of
borrowing his money. This interest is attached
to the original amount at an agreed upon rate.
Compound interest is calculated on the balance
owing plus any previous interest charges. So
then you find yourself paying interest on the
interest. This compounding effect continues
until it virtually takes on a life of its own.
Credit card lenders make a killing putting this
principle to work for them. Allow me to
illustrate.
Let’s say you’re carrying a balance of $1,000 on
a credit card with a 15% APR. If you pay only
the minimum each month, you could conceivably
gnaw away at this debt for over 25 years and end
up repaying a total of over $3,400! If, on the
other hand, you could commit yourself to paying
$100 per month, this debt would be wiped out in
less than a single year and the interest would
come to a much less offensive $75.
Now let’s look at what would happen if you took
$1,000 and put it to work for you instead of
against you. Let’s assume that you are able to
keep your hands off this money and simply let it
sit and earn 6% interest compounded annually.
After 12 years, your money would have doubled
without you adding one extra penny!
You can quickly figure out in your head how long
it will take for a sum of money to double by
applying the “Rule of 72.” You simply take
whatever interest rate you’re earning (6% in
this case) and divide it into 72. The result
will be the number of years required to double
your money. (72/6 = 12 in our example)
You can apply the rule backwards as well. Let’s
say you have a lump sum of $5,000 that you would
like to grow into $10,000 in 8 years. You would
need to find an investment that pays 9% compound
interest. (72/8 = 9). If the best you can find
is an 8% return on your money (hypothetically
speaking,) then it would take you 9 years to
double your money. Not bad for just letting it
sit there!
Now let’s assume that you want to help the
growth rate along, so you add an extra hundred
dollars to this account just once a year. At the
end of the 12 years, you would now have $3,800.
If you could discipline yourself enough to add
$200 a year, then you would find yourself with
almost $5600. Seeing your money grow like this
might well entice you to invest more money each
month and really reap the benefits of this
wealth-generating principle. And there’s more
good news. These examples demonstrate what
happens when your investment compounds annually.
Some institutions are more generous, compounding
your interest quarterly, monthly or even daily.
It’s pretty clear which end of the compound
interest principle you want to be on. The first
step toward the winners’ circle is to pay off
your existing debts. Even if you’re already
having trouble making ends meet, a mere $1
addition to a minimum payment can significantly
shorten the life of that loan. That’s right,
just one dollar. You won’t miss it and it would
be well worth it. Remember the compounding
effect. And once you’re out of debt, there’s no
minimum for earning compound interest. Any sum
that you can set aside will do. You don’t need
to be Donald Trump or Bill Gates in order to
benefit from compound interest. It can work
wonders for us all.
This article is the property of
www.1st-in-homeloans.com, which has been
offering home mortgage services since 2002. To
find out more visit
www.1st-in-homeloans.com
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