When you are in need of a good calculator, whether for school, work, or home you want to get the best. Depending on your need you can find many different kinds that do different types of calculations. Here are just a few of the various calculators that are available today.

» General calculators- these have the basics. Multiply, subtract, division, addition and maybe a percentage.

» Financial calculators- these are for bankers and brokers for calculating budgets and finances for a business or corporation

» Scientific Calculators- these are for the most complex calculations. No just for science anymore.

» Printing calculators- have the general functions of a regular one but will print it for you.

Therefore, you see there are many types for all kinds of calculating. Here are the types for convenience.

» Pocket size
» Battery powered
» Solar powered
» Ac/dc powered
» Keychain
» Clipboard ones
» Comes on cell phones
» Some are even on pens

So, many to choose from you may just have to get more than one. The average home has at least 3 calculators.