Best Online Calculator For Math What is online calculator? A online calculator is a website or app that performs arithmetic operations on numbers. . The simplest calculators can do only addition, subtraction, multiplication, and division. . More sophisticated calculators can handle exponential operations, mean, median, mode, matrix, probability, etc. The most important benefits of online calculator are: 1. When you have such a calculator online, you know that you are just a mouse click away from the problem that you are facing. 2. You are saving on time because you just have to go to the website that has a multipurpose calculator, bookmark it and you can definitely solve your problems easily. 3. You can imagine the cost of a calculator that is packed with functionalities to calculate basic mathematical problems, scientific problems, currency conversion and credit management. But you can get all of this free online, isn't it amazing? 4. You can use the scientific calculator to solve...