In developing all of our calculators, our philosophy was simple. We wanted to make every calculation quick and painless for our users. As previously stated, our primary goal is to save you time, so we made our calculators simple and user-friendly. All you have to do is enter you values, and you’ll get the answer. You don’t need to know any formulas. You don’t need to know any equations. It is an easy, one-step process. Of course, if you want to learn a little bit more about the theory behind the calculator you are using, we have lots of information on each page to help you become the math whiz you always wanted to be!