Even if you don't have a physical calculator at home, there are plenty of resources available online. Here are some of the best online calculators available for a variety of uses, ...

Sometimes you just need a little extra help doing the math. If you are stuck when it comes to calculating the tip, finding the solution to a college math problem, or figuring out h...

There are numerous websites that allow users to automatically calculate tire conversions online. We'll look at one of these as an example below, along with some general advice.

Understanding measurements lets you comprehend the world around you better. Most countries around the world use the metric system but, in the United States, we use the imperial sys...

Tax calculators are useful for those who would like to know information about their take-home pay after deductions occur. There are many other types of tax calculator online free y...

Online calculators that help you make smarter financial decisions. From mortgages to the Latte Factor, we build finance caclulators your money will love. A good online calculator...

I'm a CPA, so I understand the attraction of using a calculator to arrive at a correct conclusion. But the plethora of online calculators these days is doing… I'm a CPA, so I under...

It's important to understand the basics of metric conversion, but it's not as easy as you think! In this quiz, we'll test your smarts and have you thinking in meters in no time. ED...

To calculate linear inches, simply determine the length, width and height of a baggage item and add them together. You need a tape measure or ruler and a c To calculate linear inch...

Financial calculators can help you with budgeting, loans, mortgages, retirement and more. We've gathered all the free tools you need in one place. Tools to help you make all your m...

Conversions between American standards for measurements to the metric system and imperial measures (U.K.) is important for cooking and baking. Use these charts. Cooking can be chal...