PG Calculator is a powerful scientific and financial calculator for Android with customizable user interface.

PG Calculator works in Algebraic and RPN modes.
PG Calculator is available in three different versions: Free, Standard and Pro.
PG Calculator allows to use mathematical functions described below:
Addition, subtraction, multiplication and division;

* Power and roots;
* Trigonometric functions: sin, cos, tan, asin, acos, atan;
* Hyperbolic functions;
* natural and decimal logarithms;
* factorials;
* conversion between binary, octal, hexadecimal, decimal and scientific (exponential) number formats;
* Time Value of Money solver;
* IP Subnet Calculator;

There is a library of common mathematical and physical constants which can be used in calculations in both RPN and Algebraic modes. PG Calculator also allows to use user-defined variables in expressions.

PG Calculator has built-in Time Value of Money solver and IP Subnet Calculator.
The user interface of the calculator can be changed by using various skins supplied with the application.