Welcome To Kalkules Homepage!

Kalkules is an universal scientific freeware calculator with an amount of nontraditional functions, which can be used particularly by high school or university students. It also offers a wide range of tools, which make your calculations easier and faster.

Kalkules 1.10 main window

What Can Kalkules Do?

Some of Kalkules key features:

  • evaluating complex expressions with parenthesis, variables, constants and functions
  • calculating with real, complex, and modulo numbers
  • calculating in four number systems: binary, octal, decimal, hexadecimal
  • wide range of arithmetic goniometric and hyperbolic functions
  • function graphs
  • function differentiation
  • calculating with polynomials and fractions
  • unit conversion
  • basic statistical and combinatorial calculations
  • expression libraries
  • evaluation history
  • and much more…

Using Kalkules Is Absolutely Safe!

Softpedia guarantees that Kalkules is 100% Free, which means it does not contain any form of malware, including but not limited to: spyware, viruses, trojans and backdoors.

Kalkules was tested thoroughly and was found absolutely clean; therefore, it can be installed with no concern by any computer user.