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Workingdays Calculator

This Java program determines the working days within Germany between two time points. The country-specific public holidays are taken into account during the calculation as well as the utilization per week.


The program is licensed under the GNU General Public License, version 3. You will find the corresponding license on GNU General Public License.

System Requirements

You need at least the Java version 1.8. On the Java home page you can check, if you already have Java installed. If you have not already installed Java or in an older version, you can download the latest version free of charge on the Java homepage.

For Apple operating systems Java is provided by Apple and can be installed via the software update.

Linux users can usually install Java through the repositories of their respective Linux distribution, but here, too, they can be downloaded from the Java Web sites.

The program starts on every operating system with the current Java Run Engine by double-clicking the jar file.


Workingdays 1.00


The download can not be successful if you have activated AdBlocker or are behind firewalls that prohibit the download of executable files. And since the program runs without installation, this applies to this file.