Compound Interest

Education
When you buy through our links, we may earn a commission

Compound Interest

Updated November 19, 2011
2 minute read

Money growth gives an American a small count of new money each time they turn over their money into a money investor's hands. The opportunity to earn compound interest never ends during a lifetime.

When a worker puts their money earned at work into a community chest used to fund beneficial enterprises, they are rewarded with the interest the account bears. The interest that is earned every investment period is their count of the income produced by the enterprises.

Savings and Interest Together Amount To Progress

The plan is to give a money manager, such as a bank, the money a worker will count on later in life so the manager can add together each investor's money and invest large sums in greater scale enterprises than the single investors can fund. The American who hands over their money does their half by giving the manager the opportunity to produce more rewards with the savings they earned by their own productive work. A manager does their half by choosing enterprises to invest the money in that will earn the saver interest the bank pays them. Both make the progress in accomplishing their financial plans they count on.

Money Grows As Time Passes

The key to making compound interest pay off is trusting the manager with the money for a full length of time. Even large worker investments will earn only a little money during a short time, such as three months, because the manager has not had the time to make the money grow by funding successful enterprises until they produce gains. After a year of the manager investing the money in productive enterprises, the annual return comes back to the working investor.

Regular Returns Raise The Earnings Balance Far Above Zero

Steady interest never misses on the earnings goal. Ten years of earning a yearly 1 percent on savings in a bank account produces a guaranteed generous return on top of the principal. One hundred dollars earns $10.46 in compound interest. The $10 is ten years of $1 interest on the $100 principal. The 46 cents is how much the interest earned during the first year and every year after earns in interest by the end of the tenth year. Compounding interest earnings are the new money that makes the account balance rise faster each year. The first year the principal earns interest. The second year, the principal and the first year's interest earn more money in interest. Two years interest and the principal earn more money the third year. Growth goes up each year.

Give The Money and Take The Growth

A constant balance means there is zero money growth. A no interest savings account is always a secure opportunity to have exactly the amount of money saved for a later day when that later day comes. But, keeping the money out of a community investment leaves the worker without any interest earned on their hard earned money. Flat interest earned by giving a money manager the savings to invest in certain productivity enterprises gives a working investor the same interest return on their principal dollar each year. Compound interest makes the earned interest the manager adds to their community investments pay off. Each year, the returns step up. The money grows like a mushroom.

The Non-Stop Earnings Deal

By putting money into an account managed together with other people's money, an American always makes money on the money that belongs to them. The money pot that fills up a little higher each year always makes more money.

Source:

U. S. Labor Department, Savings Fitness: A Guide To Your Money and Your Financial Future (October 2010).