Use our free all-around Kalkulator to get exact results within only a few seconds.
Easy to use: The Kalkulator
The Kalkulator provides you with quick and exact results wherever and whenever you might need them. Covering a wide range of functions, from simple summation, substraction, division and multiplication to complex operations such as determining square roots, sine and cosine, it is a reliable partner in various kinds of mathematical operations.
Getting started with calculating is simple: Type in the required numbers and commas via your computer keyboard and use the displayed buttons to use the different functions of the Kalkulator. Click the = button to obtain your results instantly. This calculation tool unites quick and precise results and a totally uncomplicated way of handling it and can thus compete with the latest pocket calculators on the market.