Easy-to-use math calculator that immediately computes the result as you type a math expression. It allows multiples math expressions at same time. It also allows defining your own variables that can be set to a value or other math expressions. It has a beautiful user-interface that conveniently allows you to directly edit the expression or if you prefer use a visual key pad to enter new expression. There is support for over 20 math functions.

Smart Math Calculator is the easiest and most convenient calculator in the world.

-Type down any math expression and immediately observe the result.
-Use over 20 math functions and over 30 scientific constants in your expression.
-Define variables and assign values or math expressions to them.
-Enjoy the most advanced yet easy-to-use user interface.

Easy To Use...

Yes, this is the easiest to use calculator in the world. When you are calculating a mathematical expression, every second counts. Don't waste your time clicking on numbers and functions. Simply type it down and observe how the expression is recalculated immediately after each stroke.

Define Your Own Variables...

Isn't it frustrating to keep track of previously calculated expression? In our Smart Math Calculator not only you can have multiple expressions at same time, but you can also assign the result of these expressions to variables and then use the variables in other expressions.

Most Convenient User Interface...

The beautiful user-interface of our Smart Math Calculator is designed carefully to make life easy for you. If there is a problem in your expression it is highlighted in red as you type it. If your expression contains new variables, new text boxes will be added automatically as soon as you press the Enter key. The advanced keyboard panel contains not only the built-in functions and constants but also your defined variables.